Algebra 2 - Solving Polynomial Equations 

every school or college needs teachers like you...damn cool

I wish my math teacher was like this

What an amazing teacher. Your enthusiasm is changing lives for the better. Keep it up brother.

Whatever this guy makes it isn't enough.

youtube lectures > my teachers

I promise you, if I had this teacher as a kid, it could have drastically changed my entire future, I probably wouldn’t be 29 without a degree. Teachers like this are golden. He makes me want to go back to college

before u start ur lesson, u have grabbed my spirit to willing listen to u! i love such lecturer/teacher like this at college..

Thank you, my daughter was about to give up on maths. She watched a couple of your videos and said " I learn't more in these than this whole year of maths"

I think the fact that there was an actual class there making it feel like a class helped me. I totally get it now, thank you so much!

Hey you make math real fun . Where do you teach I would like to be student and understand math better

They still respond to him when they solve the problem without taking him for a joke , he makes them understand how to separate jokes from learning. Brilliant!

You saved my life. I'm really banging my head on my desk trying to study for my test in the morning, struggling to understand and this video helped so much. BLESS YOU!

I’m revisiting this after 10 years just to say you got me through algebra 2 and I’m really grateful that you exist. I would not have survived if not for your lessons back in the day

I would live math if this guy was my professor. I mean he is fine, and makes math awesome

To be honest, this channel have changed my perspective or basically my mindset in Math. I always think that Math is not easy and fun when I was a kid, but when I became a hs student and have discovered this channel, my perspective have change and now, Math is one of my favorite subject. math is so eassyyyyy! Love Math! Yey Math!

Your videos help we with the struggle of my life that is math. You make it fun and interesting. Thank you! Your awsome. Smh if only more teachers were more like you..

@yaymath WHAT SCHOOL DO YOU WORK AT SO I COULD TRANSFER THERE?! seriously though, you're a great teacher, your students are really lucky (: thank you so much for posting your lessons

Great teacher man. I can retain it much easier the way you teach it. Thank you so much.

I thought this video was from 2005 until I heard a kid say "BRUUH" I really cut it close taking algebra 2 in 2014, because if I had to take it any other year I wouldn't get this much help.

I regret taking Accelerated math because I would probably learn so much more in a regular class. Accelerated classes just rush everything and I should've known I wasn't ready for it. I'm glad I have the internet as a resource and I am especially grateful for the work you do.

I'm now in college and haven't taken math for a few years and need to pass a math exam to be a teacher (yay!!) and your videos are helping me remember so much! I hope to bring as much enthusiasm into my classroom as you do!

your such a nice teacher man i wish you were our math teacher keep it up brother

I was completely stumped in class today but this helped sooooo much! *THANK YOU FOR DOING WHAT YOU DO BESTT!!!*

i just luv this guy!!! i've understand math better now.

i watched this with my lil brother and ended up finishing the rest of the lesson alone lol! you are an amazing teacher. i always dreamed of being a teacher and this makes me feel so inspired to pursue it.

Yaymath has been my professor since high school and now college! I am now in Differential Equations and everything that I learned previously is now coming back! Thank you yaymath for your inspiring and motivational math videos! I also chanted with you and the class at the beginning of the lesson! YAY MATH!!

I HAVE A TEST ON THIS TOMORROW YOURE MY FAV TUTOR KAHN ACADEMY SUCKS THANKS FOR POSTIN

I was absent for like a whole week due to having the flu, and my teacher never explained 'Solving Polynomial Equations' to me after I returned. This video, I feel, has explained this subject really well. Also, why does this video say Algebra 2 on it? I am in Algebra 1 and we have been working on this in class.

my math teacher celebrity crush :) (i've got many catagories ;)) I tell my students, if they forget what I said in class to look you up. Saves me the time of making my own videos! Thanks for sharing!!

This guy is great, I wish I had a teacher like you because I really need someone that makes me less anxious and hateful over math :P This was also great because almost all the questions your students had, I was thinking and it was nice to answer questions with the class and hear their input too.

This is infotainment. Someone needs to teach me discrete math concepts like strong induction with this much enthusiasm.

BEST TEACHER EVER!

I must say I have REALLY been struggling with this whole factoring concept. I have an exam the day after tomorrow and felt like I was doomed to fail. You and another guy named Cool Math Guy have both helped me really hone my factoring skills. I truly appreciate this video and will definitely watch more of your videos whenever I am struggling again. Thanks a lot!

i probably would not have dropped out of school if teaches were more like you

Thank you for your entire YayMath concepts and series of videos here! Your lectures and equations are awesome. This yaymath is the only reason I have passed all 3 of my math College Courses thus far. THank you, and since this is old? Where are you now?

I passed my HISET math test thank you so so much mr. Robert You’re an awesome amazing teacher God bless you every day and where ever you are.

Wish you were my math teacher. Thanks so much for the help. You explain things perfectly, not to mention you are so fun and nice :) Keep up the good work :)

lol this guy is awesome... I'm in high school and I already forgot what I learned in algabra 1 so ur videos help alot

love your videos, I use them to supplement what I do with my adult school students

@LAUSD Los Angeles Unified School District, we need more teachers like this! I attend a community college and this man like other youtube math teachers puts them all to shame. I am a hard worker and an A student but the quality of the math teachers in our school district is terrible.

i wish i had you as my teacher

About to click out when I saw how long the video was, glad I stayed

I am super glad I found your videos!!! I was one that student that scream out the answer in a heart beat. And made good grades in math. But after 6 years of not being in school. Not I am back to trying remember my basics in order to succeed in college Algebra. You are an amazing teacher!!!!

If I had a math instructor like this when I was in high school, my life would be way better now.

Hi Robert: First thing is my name is Dora but I go by Dorie, I just love watching your math recording this was the second time that I have watched your class for algebra. Right now I am taking college algebra on line my college is in Utah Salt Lake City no I do not live there I live in Iowa do you know where that is? Iowa born and lived here almost all of my life years. I just want to say I love how you teach everyone that is taking algebra in college or out of college, how you explain and show how to do the math problems that you are doing for the time that you are be recorded for everyone to watch. I had taken per algebra in my home town college passed it, but the reg algebra is about the same just different rules for the problems be working on. You make the recording very interesting to come and keep watching you and your classes that are being recording that you are showing how to solve all algebra problems. I just love how your students get right into the problems and answer each question you have put up on the white board for everyone to see how to get the answer for the problems. There are some of the other recording that I have watch they were not as good or great as your's recording are that I have watched so far on here in YAY MATH. For my class I am going to let my teacher about your recording and my class mates as well yes you will be seeing me more coming in to get notes taken for my homework, and one more thing I like to let you know the first recording that I watched love your dance in that one. And the one that I just got done watching love the hat and your hair do very cool and last one I was trying to say your last name is it Greek or are you have Greek or Italian in your blood line? No there is no problem about where your ancestors came from we all have some kind of ancestors I have about four blood lines that I came from on my mom side never knew the person that helped make me he left my mom before I was even born To me its his lost not mine. but this is what I was told that we have Scott Irish and Pennsylvanian dutch that was my grandma the dutch I think the Scotties was from her or my granddad not to sure on that one. any way its been fun watching you in your recording hope you keep up with them and good luck to you with your students too. take care and happy new years. best wishes Dorie Maxwell. dlmaxwe30@gmail.com

taking grade 12 math this year haven't done it in 14 years. i am horrible at math but you make it easy. awesome teaching skills man. you've helped me a ton already.

wow i would like to say that you're an amazing math teacher. My math teacher talks way too fast and writes fast, so I can't really understand what he is doing. And i am afraid of asking him questions because he looks at me funny, so I just stay quiet. And for most of my tests i fail because I just don't understand what he is teaching but you're making math more easier for me to understand. Thanks :)

Best teacher ever ! Hope there are more teacher like you .

I'm doing this kind of math in Algebra 1, so you really helped me out. No one in my class is getting it and I could recommend this to them since it's so straight forward and fun to watch. Thanks! :D

I'm failing algebra. Nobody will ever help me understand it I can't even. Seriously into the 4th week of school and I'm failing. Ughhhhhhhhhh I don't get it!!!!!!

I used to hate math going to school but I was good at it, I graduated 4yrs ago (Jamaica) but now I'm about to migrate to the u.s and was advised that it'd be best to do the SAT's for University, problem is I did some practice test and I realized I don't remember anything, so now i have to be refreshing my memory on everything, even the topics that I did love.. but my biggest problem is anything that has to do with graphing, wether solving the equation or graphing it.

Favorite video for sure,and it was super awesome and easy to understand. Wish my math teacher was as awesone as you

I WISH MY MATH TEACHER WAS HIM.

you should be proud that youre a great teacher. my teacher kinda sucks at teching. thanks for helping btw!

Great video and inspiring teaching ! One thing I found amusing is the differences between the US (I'm assuming) and France (where I teach) : my students would know to factor (x²-3) into (x-sqrt3)(x+sqrt3) because we don't really emphasize "perfect squares" the way you do, but they've never heard of complex numbers and to them, x²+9=0 has no solutions. Just thought I'd share !

I can't be the only one who sees him as Ted from How I Met Your Mother, but thanks for making math so easy and fun

You should do videos for pre- calc :((( Your videos really help

Excellent class, please keep the video's coming they are incredibly helpful and encouraging to see math taught in a simple understandable way....for once....

ALRIGHT 2 MO! Awesome, just awesome. I wish I had a math teacher like you. Keep making these videos please. it will make my life a lot easier!

I fuck wit thus dude, preparing for my college placement test and he's jogging my memory A LOT, HUGE help! 🙏

I love your videos!! You make math so much better by explaining in ways everyone can understand.. I am taking College Algebra with review because I haven’t taken a math class since 2010. It just seems like the instructor is just throwing stuff out there and expecting us to be able to understand it. Our homework is different from what we do in class. Glad I have these videos to watch!!!

AMAZININGGGGG, I WISH THE WORLD HAS MUCH TEACHERS AS ENTHUSIASTIC AS THIS, NOT ANGRY ONES, WHO SPEND ALL THE CLASSES YELLING AND SENDING THEIR STUDENTS TO THE PRINCIPALS OFFICE :( ENTHUSIASTIC TEACHER = ENTHUSIASTIC CLASS :), PLEASE COME AND TEACH IN MY CLASS BE MY MATH TEACHERRRRR AHHA

7:19 im not the only one who heard that right? tvtttttt 17:40 you will be a good dad for sure dude

Nice Hat dude!!!

this dude.. is EPIC. seeing your videos has helped me with math so much!! and i have fun watching them too!! thank you!

This dude knows how to teach a class correctly

wish this guy was my math teacher, math would have been easy and lit

Your enthusiasm is getting me fired up for math and life!!!!!!!!! Thanks!!!!!!!!!!!!!!!!!! :D AHHH YEAH!!!!!!!!!!!

Wow this guy makes math feel so easy I wish my math teacher was like this

I've never been so thrilled on learning math lol. It feels weird. I'm shocked that many teachers fail to teach this way.

I forgot this stuff from Algebra I, thanks for reminding me lol (my school separates Algebra I and II with geometry for basically no reason)

Thank you! This is an amazing tutorial! I hope my new 9th grade high school teacher turns out as amazing as you!!

Very simplified and the students are very much alive

how do you address the issue that the multiplication or division is prioritized over addition or sibtraction when you go from step 2 to step 3 "x(y+z)+h(y+z) into (x+h)(y+z) while they are bound by the rule that multiplication has to be done first?

thank you so much man, i cant even count how many times your videos have saved my butt for a quiz or test... i miss school a lot due to a non stopping illness... #yaymath

All the student knows what's going on, Is this a review class? Where these people go before hitting the classroom? it makes it easy to learn math. It seems no sweat for teaching either ! I remember a movie where the superhero touches a book to learn how to fly a chopper, and in one second he knows how to fly it.! Amazing. lol!

Saved my life thank you

Thank you for your videos! Taking online classes and you have helped me a lot!

math is fun if I have a teacher like this

Lol I'm a graduate student but your enthusiasm and the spirit of the students are great...so I watched the whole video😂😁😊

I'm going to need more explanation at 8:51 because I could draw a square that looks like x^2 + 9 but I can't imagine drawing a negative square ...unless you look at the squares in a situation where like Blue Boxes and Red Boxes exist and they each represent either neg/pos but then that means I could still factor both, no? If not, then The " - 81" piece of the problem then suggests only negative squares have true value in "real life application".

hay I'm in 8th grad and I'm co tot. I don't understand hafe of what we do but I understand what your teaching. thaw you for uploading this. I hope had a fantastic year. I take notes and right down the problems so I can look over them to help with school. thank you agen for uploading.sorry I have bad spelling.

those are cool lessons 'I am taking algebra this summer this really helps

Absolutely Love your videos Thankyou even for your silliness lol it reduces the frustration!! Great Teacher!

I like your classes, they are funny and easy to follow. Greetings from here!!!

I would loved to have had him as a teacher

I love your way of teaching I always get 100 because of you.love you

Wow!! hes like the best maths teacher ever .

You're actually one of my favourite math teachers

Lmao at 7:20 "9/11"

I am in algebra 2 on junior year and I have been off to a good start and I had a quiz today with 20 questions and I got a hundred

how could you add a 1 in front of the plus sign? is that some sort of special circumstances rule?

this is how a math teacher is supposed to teach ? he’s not supposed to sit at his desk the entire class while we all play on our phones for the whole year ??

THANK YOU FOR THIS VIDEO! THIS'LL BE HELPFUL FOR OUR TEST TOMORROW!

Ok so I get everything but the last factor at 20:00, why is it -3 and +9? What if I wrote -9, +3? How do I know which one is positive and which one is negative?

I'm in seventh grade. I would like to know where to start to fully understand this. My class basically went over one to multi-step equations. I'm accelerated in math, but where do I go first? I understand, like, 4/5 of this video.

I liked the video 15 seconds in Lol I love your vibe ! but I'm in college taking MAC1105

Where does the i come into play when solving? I have to teach myself algebra 2 in order to take a placement exam for computer science so perhaps I missed an initial video but any answer would be killer!

f3x12=36=9x4 and difference of 9 and 4 is 5. Hence working easily 1/3(3x-9)(3x+4)=0 so (x-3)(3x+4)=0 Hence x=3 and -4/3=_1 1/3.

Why did you change the subtraction to addition? How will I know to do that?