Foil Method Algebra, Binomials, Trinomials, Polynomials, Multiplication With Exponents

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This algebra video tutorial focuses on the foil method. It explains how to multiply binomials, trinomials and polynomials together. It also includes foiling examples of binomials with exponents. In addition, this video goes over another technique known as the binomial theorem which goes along well with pascal's triangle. You can use the binomial expansion technique instead of the foil method whenever you have binomials with exponents to the 3rd power or higher.
Introduction to Polynomials:
• Polynomials - Classify...
Polynomials - Basic Operations:
• Polynomials - Adding, ...
Dividing Polynomials By Monomials:
• Dividing Polynomials B...
How To Graph Polynomial Functions:
• How To Graph Polynomia...
Intermediate Value Theorem:
• Intermediate Value The...
_____________________________________
Long Division - Polynomials:
• Long Division With Pol...
Polynomial Long Division - More Examples:
• Polynomials - Long Di...
Synthetic Division of Polynomials:
• Synthetic Division of ...
Remainder Theorem & Synthetic Division:
• Remainder Theorem and ...
Factor Theorem & Synthetic Division:
• Factor Theorem and Syn...
Rational Zero Theorem:
• Finding All Zeros of a...
______________________________________
Real & Imaginary Solutions - Polynomials:
• How To Find The Real &...
Solving Polynomial Equations - Synthetic D:
• Solving Polynomial Equ...
Solving Polynomial Equations With Excel:
• Solving Polynomial Equ...
Writing Polynomial Functions Given Zeros:
• Writing Polynomial Fun...
Descartes Rule of Signs:
• Descartes Rule of Signs
Solving Polynomial Inequalities:
• Solving Polynomial Ine...
_____________________________________
Final Exams and Video Playlists:
www.video-tutor.net/
Full-Length Videos and Worksheets:
/ collections

Опубликовано:

12 фев 2017

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Комментарии : 353

@TheOrganicChemistryTutor 6 месяцев назад

Final Exams and Video Playlists: www.video-tutor.net/

@thatonestupidguy5584 4 года назад

When you understand some random dude more than your math teacher🤣😂

@thekitty1938 4 года назад

True

@carlovillanueva925 3 года назад

He is not just some random dude

@renzbimmao6492 3 года назад

hahahhahaha lol

@kashichishi5199 3 года назад

He is not a random dude he is a savior

@jhenlagriada838 3 года назад

😂

@shiwoshiwo506 2 года назад

This guy has the power to make students understand everything in under 18 mins.

@amitojdhillon8305 Год назад

ong

@NamelessTheHater Год назад

If you don’t understand a certain thing, there’s probably another video he has where he’s explaining it.

@Sceneyour Год назад

And he is wrong at 9:50 so I guess you DONT understand. 4x2 is never 6.

@Sceneyour Год назад

@weezo_ he can't even get this video right. Kahn is the best. They don't give you wrong answers. And he is wrong at 9:50... . 4x2 is never 6.

@User-je7gf 11 месяцев назад

@@Sceneyour No, he adds small mistakes like this on purpose so the person watching can catch the small mistakes themselves which makes them think about it and its great for learning

@mitchelleegrant9767 Год назад

I ABSOLUTELY LOVE HOW YOU TEACH, LINING EVERYTHING UP AND MAKING IT EASIER! THANK YOU.

@kanjiablunder Год назад

Everytime we have Exams upcoming I also rely on this guy to teach me, and it only takes 20 minutes for me to understand it thanks to his videos.. Thank you!!

@mariamorales-vl7yt 3 месяца назад

Literally me too I have math testing in two weeks

@justrania 4 года назад

I binged watch your vids and I almost got a perfect score! Tysm

@abdulmalikdashash6126 2 года назад

lol

@zx_codm 2 года назад

@@abdulmalikdashash6126 so funny 🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔

@ShashiChidara Год назад

lol same

@TheAwkBlkGirl 2 года назад

I legit cried in math class back in 11th grade over this now I’m teaching myself this for the ASVAB realizing how easy it is! Thank you

@ok-kk3ic Год назад

Weirdo

@gritz4210 Год назад

@@ok-kk3ic you also cried when you were born lol

@gigachad2354 Год назад

11TH GRADE??!! WHY AM I LEARNING THIS IN 8TH GRADE GODDAMN

@audreyshecapio9579 6 месяцев назад

I am currently crying over this in 11th grade

@carlalfredsantinof.lucero5474 2 года назад

this is literally easy to understand he knows our questions like why there's sqaured. He is a good teacher for us all.

@Houston_Smh 3 года назад

10:44 I saw him get 6 from multiplying 2x4 and watched him keep going like it was correct like, “man, I must really not know math”

@alanartola2250 3 года назад

Lol yeah I saw the samething

@youknowwhatflav9916 3 года назад

Lol

@wellybethsalva6726 2 года назад

Yeah

@wellybethsalva6726 2 года назад

Hes wrong but i respect

@clairerobison8779 2 года назад

yes i was confused for a minute

@richardcrawford9668 5 лет назад

I just want to say thank you for these videos because I'm trying to pass the math portion of the GED and then potentially the ASVAB later on so thank you from a dropout

@mrred1543 5 лет назад

Richard Crawford same here I’m currently studying for the asvab. Did you pass?

@BluthsBananas 4 года назад

Same. I already got my GED but now I'm studying for the ASVAB.

@joshuavaldivia9791 4 года назад

At least do it correct not everyone can press delete like u

@ilovemikkii 2 года назад

I am studying for the asvab and just got the algebra down did a practice test and got alot of this so now I'm going to study this lol

@ofeliamacaraeg1069 2 года назад

Wow, this is very helpful. I thought I was going to fail math. Because, it's pandemic now and, I can't understand my teacher's teaching to me but, because, of this I can pass the exam. THANK YOU!!!

@skyral4137 Год назад

Your school doesn't have pandemic learning loss program?, Feel bad for the students who are left behind in math.m

@jadonparan4508 Год назад

@@skyral4137 sadly teachers expect us to learn everything we were gaved when the pandemic hitted

@notmidnight1007 Год назад

@@jadonparan4508 given* and hitted isn’t a word hit is already past tense

@karobaxtyar5567 Год назад

@@notmidnight1007 W the Grammer Master

@jaydenhall2689 Год назад

@@notmidnight1007 nigga said hitted

@DoMoreNew Год назад

man this guy knows how to digest all those 'THANK YOU's very nicely along with the huge amounts of mathematical information

@hectorherrera7601 5 лет назад

He had me but when he brought out that triangle he left me 😂😔

@DestinyWalker-qj4yf 5 месяцев назад

i watched plenty of videos and i could not understand a thing, but the second i clicked on this video everything felt so easy. You are truly a life saver.

@Abraham11170 2 месяца назад

I literally love this guy. He explains it so well. These videos help me stress less about future tests.

@zeekdageek7388 3 года назад

cant even explain how much of a headache my homework was until i watched this video. Thanks million dude!!

@galatiabinger4343 2 года назад

Thank u! I’m over here having a metal break down Bc my math teacher is having our test tomorrow (not letting us know until the day bf) giving us 120 hw questions tonight due tomorrow and I haven’t done foil in forever and she didn’t even review us….I also have 2 other test and a speech later this week, pray for me😂😭

@marxiusivanadolfdenniellom2162 3 года назад

"Watching youtube doesnt give you knowledge" Well look at this now mom

@animekid6898 2 года назад

well u r her cuz of school

@sebastiancomas8594 3 года назад

I'm not a decent student so your videos help a lot :) Keep up the good work

@marcelodajay920 Год назад

Ahh

@monicamir 6 лет назад

Study maths. Go as deep as you can. And you can always go deeper. Don't stop at calculus. Learn Algebra, symbolic logic, probability, combinatorics, set theory, Linear Algebra, Differential Equations. Never stop. Never. Do it on your spare time. Study music theory too. All this will increase your cognitive capacity and make your brains sharper and less verbal. This will be good for you. Pray to Jesus that you may advance. Teach others. You learn more when you teach. Best wishes.

@monicamir 6 лет назад

Maths is a Foil.

@Optimally_healthy5831 5 лет назад

Thank you :)

@homero_lolz 4 года назад

That type of passion and dedication is extremely rare to find... although, Is the outcome worth the sacrifice?

@alexchampion9395 4 года назад

Homero Costas my question too

@edwardgaming466 4 года назад

@@homero_lolz It is going to be better than anything you can imagine.

@Zack-4960 Год назад

2:45 literally explained it better than what we had to out in notes that was confusing

@bucketlistine 2 года назад

Thank you so much!!! Learned a lot from you❤️

@combatcookie415 5 лет назад

Love your video. It perfectjy explains foiling.

@vampirewizard290 4 года назад

THANK YOU SO MUCH I FINALLY UNDERSTAND MY MATH HOMEWORK

@amixedbag5964 Год назад

the difference between learning from this man to learning from a teacher learning from the teacher : *is bored and not in a comfortable place and not in the mood* learning from this man: THE TEST IS TOMORROW YOUR PUTTING ALL YOUR BRAIN POWER INTO THIS AND ACTUALLY GETS IT AND YOU CAN DO IT ON YOUR BED

@carlosmann3031 11 месяцев назад

THANK YOU SO MUCH, YOU SAVE ME FOR THE TEST THAT I HAVE TOMORROW

@demidagatan8022 3 года назад

Thanks a lot, this really helped me understand now.

@brickyy3106 4 года назад

My math teacher is *good* at explaining things but there are *those* group of girls (by my experience) who just keeps adding more complexity by asking nonsensical things.

@sauceychris5283 3 года назад

ikr

@kevinduliesco5468 3 года назад

Yeah non existential for me

@kevinduliesco5468 3 года назад

They're just trying to be the boss who knows the thingz like they're so smarty pants

@followerofthealmighty7893 Год назад

You helped me so much! Thank you!

@amazinggamingyt8731 Год назад

How did i understand you more than my teacher, thank you so much this helps a ton

@lordwreak7356 4 года назад

Saved me from the exam tmw thnx..

@christianr1234 4 месяца назад

i’m using this to learn what we’ve been doing in math, i have the test in a little bit, hopefully it works

@sksoekbieeirhw8748 4 года назад

WOAH didnt expect this triangle thingy

@rojoryanjayb.389 3 года назад

Same HAHAHA

@eloisecarcini1280 9 месяцев назад

This is a god send! Thank you for the thorough explanation

@zargobuck5231 10 месяцев назад

SUUUUUUUUUUPER helpful man, thank you

@TheRealEggKing Год назад

This guy just saved me whenever im listening to my teacher i just think im relearning the alphabet

@aleroanthony5465 5 лет назад

Thanks!! so easy to understand,

@rangerrojan1283 2 года назад

I like this man, i understand easier.when i don't understand math.

@justagrumpystarfish2536 5 лет назад

isnt it in 9:48 4x square times 2x =8x cube? :

@justagrumpystarfish2536 5 лет назад

and negative 12x times 2x = 24x square?

@martaihillingsworth3891 5 лет назад

That’s what I thought

@justagrumpystarfish2536 5 лет назад

he realised it later though

@jackwilson4324 4 года назад

You should just say 8x^2

@jackwilson4324 4 года назад

Or for another example 2x^3 * 3x^5 = 6x^8 or something, and I meant 8x^3, sorry

@MYfriendsknow 2 года назад

EXCELLENT - THANK YOU !!!

@tshepokgasi1621 4 года назад

You seriously helped me bro thanks

@pidimfarhansami5096 5 лет назад

Thank you very much for the video

@Lynx69 Год назад

this video is really helpful. hopefully I won't forget this to my upcoming midterm exam

@shellymolnar8049 2 года назад

I love all of your videos. I have learned so much from you, and I am thankful. Could you please do something about the volume of your video’s. It is too low and needs to be a bit louder. Watching through my TV or my iPad I have to place my volume on high, and sometimes it’s just not enough. Thank you. 😊

@arlenebergantin7756 3 года назад

Thank you as always🥳❤

@hezakighamorgan9974 2 года назад

12x*2x would equal 24x^2, not just a flat 24x. Also, 2 times 4 does not equal 6. A good refresher, good for the order of operation, but forgets some fundamental concepts throughout. Still helpful though.

@cocomartin5466 Год назад

i saw it too , the 4x2

@keatodiet Год назад

I was about to have a PANIC ATTACK man. 4*2 IS 6 WHAT??? I thought I was done for. Lol thanks for making these videos man :3

@jakekethler5501 8 месяцев назад

10:45

@maryjoyvasquez8159 2 года назад

I have had graduated hs without fully understanding this method! Thank u bro!!

@Rinna95 5 лет назад

Thank you SO MUCH.

@n0lif342 4 года назад

Thanks bro really helped me 👍💯

@ajellyfish3554 3 года назад

I highly appreciated this tysm

@slipliam6396 2 года назад

Wow thanks this really helped me

@tshegofatsolekoane8197 Год назад

You are a legend ❤️🙌🙌

@Kwintessential2 7 лет назад

these are great

@johnjohnmalunes4371 10 месяцев назад

Thanks for teaching me 🎉❤❤

@dyhino_27thericelord90 3 года назад

RU-vid is a place where all knowledge known can be shared

@Christian-px4rf Год назад

I love you You also helped me pass my quizes😄😁

@GODiKING Год назад

0:00 Foil Method and Add like Terms 2:53 Multiplying a Binomial Which has 2 Terms with a Trinomial Which has 3 Terms 8:29 Combine like Terms

@Happylosingloser Год назад

THX

@nightcollapse Год назад

Thank you

@4n374 4 года назад

thanks! I really get it!

@Hitchii 2 года назад

This videos make me pass my mathematics,.......... my teacher is old so he's kinda y'know.......

@ayii855 Год назад

Holy heck, We are having exams on this day and I wish we all passed.. Anygays thank you dude you're going to get me passed. Grade 8 👌

@intcriminals2349 Год назад

Grade 4

@intcriminals2349 Год назад

Wow i cant belive it.

@intcriminals2349 Год назад

Im grade 4 i know product of two polynomials, quadratic expressions, exponents, measures of central tendency

@andrescientos 3 года назад

0:30 A "Square" appears over the "x" because "x" alone is not a shape, it's only a "line" with "1" dimension. So when you are multiplying 2 dimension, you write a ^2 to represent a 2 dimensional shape, like a square.

@amahlesimthandile9087 3 года назад

Does it matter how you arrange the final product?

@carrethaflakes9140 5 лет назад

trying to pass the militay asvab and I"m not so good at math.

@sithlordshaun_ 4 года назад

Carretha Flakes same here, did u join up?

@patbuttramssuperfan 4 года назад

I am too and I hate math.

@Heavydirtysouls Год назад

I love this dude and this acc

@g10quenniejareno15 3 года назад

You'ree my saviorrrr

@canaveral8369 3 года назад

i eventually stumbled upon an excellent explanation about this mind-boggling topic.

@Luna-yw7mq 2 года назад

Yea i hope this is the only mind boggling topic. But this crap is just one of the fundamentals

@renee268 3 года назад

Thank you!!!! New sub 😂💜

@FrazinkyEzeriel 3 месяца назад

This man has saved so many students from their exams🙏😣

@vascobishop732 7 лет назад

good stuff

@fortifiedinchrist3739 4 года назад

So understandable

@leigh181 6 лет назад

Hey, can you let me know which program you use to recorn these vides. Do you write on an ipad and use screen capture technology?

@aa_not_battery 4 года назад

Is it record?

@anacletocernichez848 3 года назад

Very helpful to me

@fuyu9101 4 года назад

does it always work? Or it has some exceptions?

@eruelette5401 2 года назад

Why is it in the equation (4x²-12x+9)(2x-3) when 4x² • 2x = "6x³" ? isn't it "8x³?"

@eruelette5401 2 года назад

heeelppp

@eruelette5401 2 года назад

oh nvm HAHAHAHAHA I just continued the vid

@LindsayLppzz 3 месяца назад

@@eruelette5401what happened!?

@blackdelta661 7 лет назад

i love it

@master_gaming2765 Год назад

Tutor how about if there's a plus in the middle fraction?

@deolinnaidoo3378 Год назад

If youtubers where teachers we will learn more

@ms.b9362 Год назад

THANK YOU OMG!!

@suburbaneverest9838 2 года назад

how do u know if the number is postive or negative, when he did the trinomials there were two negative that was supposed to be positive but in the other day i saw this guy did the exact opposite, can someOne please help me? i still kinda dont get this how would i know if its positive or not?

@cedie009 2 года назад

I have a question where does the plus sign come from ?

@georgiemartin6236 10 месяцев назад

How do you decide when to add exponents or not add exponents

@springtrapfan3434 Год назад

Thank you

@deadpopz 2 месяца назад

I can understand this dude over my algebra teacher yelling at me saying its easy

@fritzngpinas9529 4 года назад

i love this video because its so eas to understand how we can solve it...........but theres a time that he was wrong to its solves and spokens

@lazywithahat 2 года назад

bro your better teaching than my math teacher dayum

@dragogamer4981 Год назад

Thank you I was lil bit confused

@syxznot Год назад

you are one goddam life saver.

@mr.noob_swan_official Год назад

Thanks

@aAlbertEinstein 4 месяца назад

how to foil 2^2 ((2 x 1) (2 x 1))?

@nfc14g 4 года назад

You can add a text annotanion at 8:41 saying this is an error that is fixed in a moment.

@user-td3uj8is5i 4 года назад

Nice.

@user-sn6el3qk2h 2 года назад

THANK YOU OH MY GODDDDD

@celestialcstr9207 4 месяца назад

I love you bro

@leyale 2 года назад

ngl i understood u well than my math teacher

@marksilao4505 4 года назад

Is 1x² can be only x²? Or invisible number

@shauntaybelton1153 6 дней назад

For the first one I don't get why you put -3 when the bigger number sign is positive??

@elainabrendel8340 4 года назад

my hero

@antoncuadro4682 Год назад

Is the last video is some type of shortcut can someone explain me how is that work

@DDchaos 2 года назад

Dude, RU-vid videos are so much easier than irl bc the teacher doesn’t go like “does anyone not get this?” And takes an hour before getting to the point