Simplifying Radicals Easy Method

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An easier method for simplifying radicals, square roots and cube roots. We discuss how to use a prime factorization tree in some examples in this free math video tutorial by Mario's Math Tutoring.
0:43 Example 1 Using Prime Factorization Tree
1:45 How to check your answer once you simplify the radical
1:55 Example 2 Hints for breaking down the # into prime factors
2:51 Example 3 - Cube Root Example
Learn Algebra 1 Lesson by Lesson in my "Learn Algebra 1" video course for sale. 87 Lessons teaching you step by step Algebra 1. Check out the 13 free lessons(1 from each chapter)
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Опубликовано:

13 июн 2016

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Комментарии : 1 тыс.

@MariosMathTutoring 7 лет назад

--> Get the practice WORKSHEET here! 25 Questions with Answer Key provided! (19 Square Root and 6 Cube Root Questions) www.teacherspayteachers.com/Product/Simplifying-Radicals-Square-roots-Cube-Roots-Numbers-only-3286790

@mohammedsadathali6874 6 лет назад

Mario's Math Tutoring

@aj9479 4 года назад

How do you know what number to put under the radical? Is it just the number without a group?

@MariosMathTutoring 4 года назад

Yes you got it Austin! And if there are two numbers without a group multiply them together and put them under the radical.

@taylorprice4150 4 года назад

Mario's Math Tutoring when we multiply them together (the ones without groups) do we just put that under or do we put the square root under? That might have been confusing so sorry but I am working on √150 and I have 5√ but I wasn’t sure if I put a 6 or a different number

@MariosMathTutoring 4 года назад

Taylor I think this video here I did will explain Better what you are asking: Performing Operations on Radicals ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Jn4n7lJpW1k.html

@eliudium 4 года назад

We were given radicals homework quarantine and we had never learnt at school. thanks for being my teacher

@MariosMathTutoring 4 года назад

You’re welcome! Glad my radicals video helped you!

@aldowilliams4765 3 года назад

my school did the same thing but with soh cah toa. Like c'mon man

@Karmag3 3 года назад

@@aldowilliams4765 hi what grade do u learn radicals I’m just wondering

@Karmag3 3 года назад

@@aldowilliams4765 I’m going to 8th grade

@WRLDZ46 2 года назад

@@Karmag3 8th and 9th

@meisme7772 4 года назад

why did 180 people dislike this he's just a bro trying to help

@estherhope619 3 года назад

Not even trying. He helped. So grateful

@yosemite963 3 года назад

theyre just pieces of shit whom will be no one when they grow up / already are. All they do is to shit on others who work.

@Dense0cactus 3 года назад

Guys the reason the video has dislikes is because youtube has dislike bots

@henryzabala2145 3 года назад

Meisme 777 they're youtube bots

@user-te8jd4sy2y 3 года назад

their probably all teachers who dont like this because it helps more than they do

@sofia9127 6 лет назад

how could anyone thumbs down such a G

@mikacho. 4 года назад

lol!!! i know right?? such a great vid

@ss-on7my 4 года назад

They’re just haters 🤦🏽‍♀️

@niccoockey9171 3 года назад

its our teachers

@futuretrunks9257 3 года назад

I like ya cut G

@mikeyjdjs 3 года назад

My teachers literally make it look like rocket science. I thank the Mario, who teaches better than the rest.

@lukel3985 7 лет назад

Thank you so much for making these videos! My teacher isn't that good at teaching the lessons and doesn't really clarify stuff, so it's nice to refer here!

@MariosMathTutoring 7 лет назад

+Lukel glad my videos are helping you! Feel free to share them with your classmates.

@alinabee3874 4 года назад

Same my teacher hands us a packet and tells us to figure it out

@MariosMathTutoring 4 года назад

Glad my video helped you understand this concept better!

@MariosMathTutoring 4 года назад

You’re welcome! Glad my videos are helping you!

@anisamughal7387 3 года назад

@@alinabee3874 same!! It’s nice to know I’m not the only one completely confused

@jenniferann1911 6 лет назад

At 43 years old, I'm re-learning these concepts as my 9th grader goes through high school. Your videos have been a lifesaver for refreshing my memory and allowing me to help him! Thank you!

@bvggvts5066 3 года назад

i wish my parents were like this. they couldnt care less about what im learning lol

@qulas23195 3 года назад

my parents will say "i dont remember these" or like "my brains rusty already" blah blah blah 😂😭

@HamoudiB-fe1cn 2 года назад

w parent

@buffoonoutdoors 8 месяцев назад

Happy 5 years later.

@_quixote 7 месяцев назад

@@buffoonoutdoors fr

@hightower6645 6 лет назад

All this was taught to me in high school, but I couldn't grasp it since my teacher was like a chipmunk on speed as he demonstrated it. It was so frustrating and I thought that math just wasn't for me. Here I am now, 25 years later, and this all seems so simple because in these videos instructors would take the time explaining the procedures! Thank you.

@MariosMathTutoring 6 лет назад

+jelly bean 17 your welcome. Glad the video helped you.

@Lucas-lf3di 4 года назад

*chipmunk on speed*

@RBRASHY 4 года назад

@@Loveitmore1 2 year old chain less goo

@Greatathate 4 года назад

@@RBRASHY yah yah

@saltycrackers4460 3 года назад

@@Greatathate let’s see how long the chain goes by

@Ptoki1 3 года назад

You explained this better in 3 minutes than my teacher did in 2 weeks. Thank you dude!

@vivianaguerrero304 3 года назад

BAHAHAHAHA SAMMEE

@kalechip9074 3 года назад

Agreed

@hjkgvfbngfc6087 2 года назад

Theres always this comment

@sportstrap4285 3 года назад

The education system has failed us so much that i learned more in 3 minutes than 3 months of class

@overhitss 3 года назад

samee

@naomi8681 3 года назад

DEADASSSS BRO

@chalis6270 3 года назад

I feel that

@CG-jz9ms 3 года назад

Amen

@domtoretto5887 3 года назад

i swear bro

@vinnyisntgud7221 7 лет назад

you're a saint

@MariosMathTutoring 7 лет назад

+vinnyisntgud glad the video helped you!

@spencerkwon4864 3 года назад

Just got assigned this and the teacher literally said “watch a RU-vid video” and he didn’t even teach this so thank you!

@joelebruno 3 года назад

Your teacher needs to be fired.

@meisme7772 4 года назад

Not the hero we wanted but the one we needed

@Bao_to_julie 4 года назад

Your one of my favorite tutors. As a person whose weaknesses is Math, this helped a lot.

@MariosMathTutoring 4 года назад

Glad you like my channel and videos Julie!

@roxiethecockapoo1138 Год назад

Honestly most teachers will just brush past this method. I've learned their method, where I just try and find the biggest factors, but this isn't always that simple when the radicand is larger. This is very helpful, thank you! :)

@DaBoss-sl3dr 5 лет назад

I’m an 8th grader taking Geometry and this helped 100% refresh my brain from what I learned last year. Thanks!

@MariosMathTutoring 5 лет назад

Awesome! Glad it helped you recall how to work with radicals!

@DaBoss-sl3dr 5 лет назад

Mario's Math Tutoring and I’m new to your channel so I also subscribed.

@MariosMathTutoring 5 лет назад

Awesome! Welcome to the channel! I have hundreds of videos on my channel so far to help you in your math class as well as with ACT math and SAT math.....with new videos being added weekly.

@TheOreoOverlord 3 года назад

I'm also in 8th taking geometry. but radicals was cut off of last year because of the virus(school getting canceled just weeks into the third trimester). so I didn't learn about radicals at all. now my geometry teacher is saying stuff about simplifying radicals and I was so confused. this was a lifesaver! thank you. ❤

@ArtzyLxna Год назад

Yall are in 8tu grade and learning geometry? Jesus christ im in highschool and I came here bc I have a test in 2 days and I don't understand 💀

@brandongleason1692 7 лет назад

Wow, just wow. wish my instructor showed me that method. Thanks a million.

@MariosMathTutoring 7 лет назад

+george gleason your welcome.

@theavengersarsenal8059 2 года назад

YOUR MY ACTUAL SAVIOR Somebody give this man an award 👑

@sarahziegler34 7 лет назад

This helped a lot, thank you so much. Taught it better then my highschool math teacher

@MariosMathTutoring 7 лет назад

+Sarah Ziegler your welcome! Glad my video was able to help you.

@gurshantsahasi6614 3 года назад

thanks for helping me understand in just four minutes, have three math tutors who tutor me everyday but cannot understand anything from them, you helped me pass my algebra test. I wish nothing but the best for you. you helped so many people through RU-vid.

@nsays4502 5 месяцев назад

You saved my life dude. I love how simple you did it compared to the others I watched thank you so much you deserve my subscription

@MariosMathTutoring 5 месяцев назад

Glad I could help!

@mattmartin425 3 года назад

4 years ago, teaching me now, for a test tomorrow. THANKS!

@Vik-zg5eo 3 года назад

BRO SAME, TOMORROW IM TAKING RADICALS

@TheOreoOverlord 3 года назад

@@Vik-zg5eo same lol.

@mlmooose8206 4 года назад

I love you Mario I’ve played every game ever since I was a little kid

@connormahalick4535 3 года назад

@Ania McKinnon my brain literally lagged for a second

@Nathanator 2 года назад

Your math videos are the best on the platform, straight to the point and very educational. Thank you!

@maritzamartinez3921 3 года назад

I can not thank you enough for making this easy to understand. My sons teacher is monitoring exams, so my son has to learn this via videos. Immediately after watching you complete the first problem, he got it. Thanks from a grateful mother.

@RivKit84 5 лет назад

I am 34 and going back to college, I never understood this concept till now! Thank you for explaining it in a way that people who don't have complete times tables and square roots already memorized can understand!

@MariosMathTutoring 5 лет назад

You’re welcome Kat! Glad my video helped you! And congrats on going back to college!

@BrainGainzOfficial 5 лет назад

This was the method I was taught, and I show it in one of my videos as well! Sometimes it takes a little longer, but it's a lot less stressful!

@TheFreestyleStorm 2 месяца назад

as a new college student coming back. this is legit the best explanation i've ever seen!

@punisherpvp6484 3 года назад

You are so calm not distractions and very simple, thanks for being a great teacher

@babysock2 Год назад

Can you create a College Algebra playlist? (I’m taking 1314, and it’s been about 2 decades since I’ve done algebra) your teaching style is INCREDIBLY COMPREHENSIBLE. I’m trying to sift through all the videos to see which would serve best as a refresher. And hoping your videos contain things we are yet to learn in class. After watching numerous videos on simplifying radicals yours was the only one that was easily absorbable. Thank you!

@MariosMathTutoring Год назад

Check my Algebra 2 playlist ….that is the one to be most applicable to your college algebra class.

@Egalitarianism_Secularism 7 лет назад

Your awesome I love u I was trying to figure this out for the longest time thanks 👌😭🔥 🙏

@MariosMathTutoring 7 лет назад

+Ishaan Sarfani your welcome! Glad my video helped you!

@ryleigh-vlogs 2 месяца назад

I spent an entire week wondering how tf to do this just for this man to teach me in 3 and a half minutes

@racecar8361 2 года назад

Oh my gosh, thank you! I'm studying for a quiz and have always had trouble with this in particular. Your method made so much sense.... thank you for teaching me what my teachers didn't.

@tat5769 6 лет назад

I came here since my teacher is a failure at explaining she told us that we multiply each number then subtract fourteen. My question is how did she get contracted and she favors some students....😭😰😓😢

@MariosMathTutoring 6 лет назад

Glad my video was able to help you. If you need more help check out my organized list of videos by class/chapter...that could help... Best Mario

@miranx5735 6 лет назад

just do the best that you can do and move on with your life :) all you need to worry about it figuring out the work on your own and passing the class! hang in there, they can't all be golden!

@steeledcelestial2958 5 лет назад

Thank so much I was taught this but I wasn’t paying too much attention as a 8th grader taking geometry and trigonometry this helps

@MariosMathTutoring 5 лет назад

Glad my video helped you!

@nourfnr 4 года назад

@@MariosMathTutoring holy crap you are still replying to comments 2 years layer, + respect

@MariosMathTutoring 4 года назад

Yes Vetru! I’m still very much active with the channel...new videos come out weekly and I try my best to reply to comments. Glad you are enjoying the channel!

@TheRealGoober25 3 года назад

i would like to say thanks for being better than any teacher in my math class and actually elaborating on the explanation.

@melaniet1461 3 года назад

ive been doing radicals for a month now and i just now learned how to do it because of you. THANK YOU SO MUCH. let’s hope i don’t fail my test tomorrow

@bbbbb9429 5 лет назад

OMG I'm about to master this shit instead of doing complicated calculations

@Neilfamily 4 года назад

Thank you! This makes so much more sense than the Khan Academy explanation!

@MariosMathTutoring 4 года назад

Glad my simplifying radicals video helped you Alicia!

@connormahalick4535 3 года назад

Thank you so much Mario! I have recently been struggling with solving quadratics, as I always took way too much time simplifying radicals. Your shortcut helped me so much, Thanks!

@uyu_gyugyu 3 года назад

Ever since I start coming in middle school up until now, I always watch your videos. It helps me a lot. Thank you.

@NikitaNair 4 года назад

This was amazing!!!

@MariosMathTutoring 4 года назад

Glad you liked the video Nikita!

@nilankumarage9589 6 лет назад

so heklpful!!! thank yous so uch lord mario

@MariosMathTutoring 6 лет назад

You’re welcome Nilan!

@peerristine5306 2 года назад

I looked at all the popular math help videos for simplifying radicals and it still did not make any sense. Your video was the most simple and effective for understanding the concept, thank you.

@Khaotic_Karibo 3 года назад

My own teachers can't even teach me as well as RU-vidrs nowadays. I learned so much more in roughly 5 minutes than I did in 3 and a half 4 months. Thank Mario.

@aakarshsaggar7464 6 лет назад

Im a 7th grader doing Algebra 1, and i cannot thank you enough for this...(plz pin this!)

@MariosMathTutoring 6 лет назад

+Aakarsh Saggar your very welcome....if you are interested I just put together an entire video course for sale for Algebra 1 with 87 video lessons that take you step by step through Algebra. You can find out more here mariosmathtutoring.teachable.com/p/learn-algebra-1-video-course

@jasonsalinas7697 6 лет назад

Cool but how I'm doing that in 8 grade

@jasonsalinas7697 6 лет назад

Cuz radicals are highchool stuff

@aakarshsaggar7464 6 лет назад

In my district, you can take a test to get a whole year ahead in math. So about 7 friends and I passed and now sit with all the 8th graders!

@MariosMathTutoring 6 лет назад

+Aakarsh Saggar wow that’s great! Congratulations!

@Rybro1 3 года назад

POV: Your teacher failed you so you came here to learn this shit.

@vivianaguerrero304 3 года назад

BAHAHAHAHA SAMEEEE I NEED HELPPP RDFTYKKKNVRRJJF RYGGCFT

@bilalmohammed0 3 года назад

I am learning in radical from other resources. I couldn't grasp how "what makes up an index when simplifying," and also I didn't know how to do arithmetic in radicals to get the original number of the unsimplyfied radical. So, this guy helped me like abundance of lectures.

@emmalifetube07 Год назад

This video is pure gold, you saved my life, thanks for explaining this method, it is so much easier!!!

@nathangim3931 5 лет назад

i am not a big fan of math

@trashcan6362 4 года назад

Then why are you commenting on this video?

@sachiehtoh 3 года назад

this is so helpful, you literally made me understand to simplify radicals in just 3 minutes

@racvald7872 3 года назад

Thank you! This is the perfect refresher on simplifying radicals!

@lauren4397 Год назад

Thank you so much! Im a college algebra and no one ever taught me to do this properly but you made it so easy!

@Booga04Minecraft 5 лет назад

I subscribed. You are so helpful, and you seem to genuinely enjoy math, unlike the people in other videos out there. Thank you so much!

@MariosMathTutoring 5 лет назад

Welcome to the channel! Thanks for the positive feedback as well! I’m glad my videos are helping you!

@jamesbright3337 6 месяцев назад

I am 37 and attending college. I am starting my second year off with college algebra. I remember very little from high school algebra. This is the first topic, you just broke it down for me better than the 2 hour class I just set through and paid for

@char811 2 года назад

thank you so much!! i was struggling grasping this concept because i can’t go along with the way my teacher teaches, but now i get it.

@RetroWes Год назад

Awesome video! I’m trying to become more solid on my math fundamentals and, until now, simplifying radicals has been a huge weak point of mine because it felt like guesswork. This is so much easier.

@stevesteve1729 5 лет назад

This makes more sense rather than adding another dimension to something that is already confusing enough for people just learning. I've watched a handful of your videos and so far every one has been concise and very helpful. Thank you.

@MariosMathTutoring 5 лет назад

Glad my simplifying radicals video helped you Steve! ...and glad you like the straight to the point other videos on my channel!

@ConscriptReporting 3 года назад

NO WAY. It is just THAT SIMPLE? Oh my gosh soo easy. Thank you so much bro!!!!!

@AstraGamesStudios Год назад

this is hands down the best explanation i have heard! and it was in three minutes!!! thank you so much dude!

@screamingchicken9377 2 года назад

oh my god thank you!!!!! i just got accepted into GT math that i was NOT prepared for and they gave me this for summer work and i almost started crying until i stumbled into this video. thank you!!!!!!

@jackhalverson1201 2 года назад

You are a life saver. My algebra teacher never went over this last year.

@misterslippy3977 2 года назад

Now all we need is Luigi's Science Tutoring.

@anjaliramsaroop597 3 года назад

I like how simple he kept it and how clearly he actually explained the problem

@mang-mangsdumpling932 4 года назад

My teacher cannot teach for the life of her and during this covid lockdown she's making us do in depth written paragraphs on how to solve problems. I always scored a 58 on her tests but when I studied it took me an hour to even grasp how to solve one way, and this is just for Algebra 1.. I can't imagine how highschool will be like. I need to boost my grade up and watching these videos halve helped tremendously!!~

@MariosMathTutoring 4 года назад

Glad my videos are helping you!

@rashidissa5887 2 года назад

I'm 76 but for the love of maths, I'm still enjoying in following your classes. In fact I'm now learning new methods of solving problems.Thanks from Zanzibar. By the way, I did my Cambridge"O" level in1967

@1x1boop28 2 года назад

RU-vid tutorials teach a student in three minutes what could take the American school system three weeks. Good job!

@moisesmartinez6639 3 года назад

Thanks so much for this! I had such a hard time learning this in class and you just made it so much easier for me to understand! Thanks for the help again

@No-qm6je 3 года назад

Everything my teacher said went through one ear and out the other. I actually understand this. THX!

@TheSaltySiren Год назад

Oh my goodness!!!! You made this SO EASY for me! I am a little crusty, dusty, and rusty on high school math. My son is on the spectrum and he blows me away in math. He was stuck, and I needed to help him, but I needed to understand this first. You have earned a new subscriber!

@TheDreamingangel28 6 лет назад

I cannot thank you enough for this video! My professor in college teaches in a way where I do not understand anything..just one watch on this video and I feel confident that I understand the concept. THANK YOU!

@MariosMathTutoring 6 лет назад

+EmberLovely your welcome! Glad my video helped you...I have hundreds of videos like this one on my channel to help you pass your math class and improve your understanding.

@corinne_islove 5 лет назад

This is one of the best videos I have seen thus far! You`re method is simply and effective. Wish all math teacher taught like you!

@MariosMathTutoring 5 лет назад

Glad you like my teaching style Corinne!

@sylviekkitty Год назад

I've been struggling with radicals in this unit in geometry. This saved me! thank you

@maddiecoons7574 3 года назад

Thank you so much, i uave been having SO much trouble with this stuff! Thank you for teaching me what my teacher failed to do!

@josephcastellanos6652 Год назад

Very informative and helpful video! Thanks for the help!

@epicgamer3598 3 года назад

you might have just saved my math grade. thank you

@pitjrcraft2252 3 месяца назад

This guy helped with my super difficult math assignment I had to do over the weekend, and thanks to him, I can actually get stuff done. Subscription deserved.

@MariosMathTutoring 3 месяца назад

Glad I could help!

@greeg02 2 года назад

Awesome channel! Thank you Mario!

@timkuldayev8857 3 года назад

THANK YOU SO MUCH. You helped me understand how to do this.

@nicholasoqroshidze8763 2 года назад

Best math video I’ve seen in a while. Just saved like 7 questions on my midterm

@ItsMrMath 5 лет назад

I really like the way you teach all the concepts and the logical way you teach them. You are very easy to listen to and you are helping so many people. I try to emulate some of the things you do to make my videos and youtube channel better. Your videos and youtube following are really inspiring!

@MariosMathTutoring 5 лет назад

Glad you like my channel! Thanks for the positive feedback!

@flixx82 2 года назад

Thank you! I forgot how to simplify radicals, and this video helped me remember.

@hairypotato8469 3 года назад

Thanks for explaining it in an easy way to understand and providing worksheets to help practice

@joybear2013 Год назад

Definitely subscribing. Your video was the only one that elominated all the unecessary steps and helped me to understand the simplicity of square roots. Thank you

@MariosMathTutoring Год назад

Glad it helped!

@user-qn5om2mk1c Год назад

Thank you Mario!!!! I have sent links your videos to so many of my math student's who need some extra help over the years. Thank you for providing these resources!

@MariosMathTutoring Год назад

Thank you for doing that…I really appreciate you getting the word out about my channel.

@logenmrls 3 года назад

i’m learning about radicals in school right now. and this explains a lot thank you 🙌

@zahrasa50 Год назад

Excellent and most easiest way! Good job prof was really helpful

@sheyandoski2083 2 года назад

Love this man teaches math in the best way

@daylight1440 3 года назад

thank you for including the cube root one at the end!!

@oddst 3 года назад

This is a really helpful method that doesn't require knowledge of common perfect squares & cubes.

@ximenagarcia6228 3 года назад

Thank you, this was so helpful. I am using this to help me with my math homework.

@t.c.4652 3 года назад

My man Mario a real one here, this made radicals incredibly easy, I thank you

@bigchungus6367 3 года назад

This helped me a lot! Thank you!

@darydgreene618 3 года назад

this video saved my sanity thank you so much for your clear and effective way of explaining this

@rushil1877 3 года назад

I learned more in 5 mins than in my whole math class thank you

@matthewhickling1350 3 года назад

Thanks, this really simplified everything for me after going through a class

@maartenkramers8314 5 лет назад

My teacher gave us a vague explanation of this during the last 10 minutes of class and shoved us off with 60 questions of homework for the weekend, plus our regular math homework. This video is probably the only reason I am able to actually do my homework. Thanks for the great video :)

@MariosMathTutoring 5 лет назад

You’re welcome Maarten! Glad my video helped you understand simplifying radicals!

@itsd191 2 года назад

i’m a sophomore i been avoiding radicals all year, but i now i got a midterm tmr, i didn’t know what i was doing, this helped thank you.

@brileehenry4161 2 года назад

mario i’m in 11th grade and my 10th grade i did online so i literally cheated on every single assignment i had no idea what was going on today but i hope your videos save me please just never stop helping us we need you mario.