Calculus: Chain Rule 3

[LAnonHubbard]

Thanks you.

[BurpTheKitten]

Where, oh where, was this man when I was struggling with calc?

[swttinky]

i like this man! hes among d best teachers..thank god for havin u here

[linkinmaa]

He not only teach mathematics but also teach "how to teach"..

[DanceMikkiDance]

Yesssssss! :'D

[CFooseno1]

his knowledge is as huge as his eyebrows!

thank god for sendin this guy to us

[boxerek123]

now i feel fuckin smart.

[TheRedMoss]

thank u so much i was struggling with this concept so badly until your videos your amazing!!!!!!!!!!!!!!

[60tigerwoods]

G money baller since he was a toddler i bet......

[SkLaNe22]

at 8:03 after you find the derivative of -x squared, weren't you suppose to find the derivative of -x?? which would be -1

[illisanantexico]

what is the derivative of youtube?

[GloriousBrilliance]

@illisanantexico your mom's house

[BodieSkate]

I have literally been doing these for 12 hours straight and this is by far the clearest I have seen it presented. Thanks.

[reppindaw685]

damn old man , SLOW DOWN !!!! pause a bit pleassseeee ! GOSH !

[xolauraelisabethxo]

Come to Australia and lecture maths at UQ? Thanks man, you are amazing. Thankyou for being so patient and saving my mathematical ass. :)

[playboyof09]

I prayed to God for help today, and I found this tonight. THANKS!!!!!!

[lzflzflzf]

wow thank you so much this finally makes sense.... 7 minutes of this is seriously equivalent to a 2-3 hour course at my college. I love how visual you are, that's how most people learn.

[pughyflyhalf]

your helping me so much with my a levels maths, i love the way maths is the same in all countries!!!!!!!!!!!!!!!!!!!!!­!!

[16ricardopp]

Lo mejor q me pudo pasar, son estos videos!!

[popedarren]

I wish I had youtube in college.  This is wicked. Great examples, a well spoken professor and not a million questions from people who have no business being in the class. It's rejuvenated my love for math... much to the dismay of my wife. lol

[alecpark89]

DR. Youtube is awesome lol

[aldimiola5]

Thank you again and again

[Blackjay8]

Watched all 3 videos tonight going to start Implicit Differentiation tomorrow. Thank you again for this.

[onetimeuse12]

thanks...

my book hasn't done E and cos and tan..

but otherwise, pretty solid stuff...

[ianharwood]

A+ vid man

[johnytumadre]

thank you and & love you

[jacobbis4lovers]

I want to major in astronomy but I have to take calculus one, two, three, and differential equations. I don't think I want to major in astronomy now, this shit looks hard. I can barely pass algebra two lol

[clareches]

you are soooo osm!

[HotTouch69]

totally saved for my math final! thank you!

[Keithzify]

he keep changing shirt during his video? LOL

[GloriousBrilliance]

@Keithzify lmao

[DJPirrone]

The Man

[gobiballer]

exactly what i needed

[loger0050]

these videos are saving my life!! thank you!

[pik4lif]

Thanks dawg !!! you fly?

[gobiballer]

yo i think he went to college too! he's of this world right now!!!!!!!!!!!

[koolcat0709]

Thanks!

[Venjhamin]

waaaaaoooo!!!! Thank You so much, you rock!!! I was very worried because of my exam of tomorrow, but I understood the theme due to your videos!!! Thanks!!!

[enilec68]

My Calculus prof at FIU sucks big time :(, but this guy is saving my ass. I have my 1 test tomorrow. I'm pretty sure these vids will help

[Zeldamariomz]

first equation when he divided out the 2, he messed up a tiny bit of mental math when he divided out the 2, he got 10/2=2.

[xDirectJABx]

no he didn't... the 5x is in the brackets. He just took the 2x out completely

[TimJamesSaunders]

I bet they're rocket surgeons!

[omogaju]

I bet his children are rocket scientist

[alchemitch]

lifesaver!

[yeyita9742]

You make me love math!! thanks MR brain

[YoManila]

Awesome Videos, Explains things very well. I use his videos to supplement what i learn in my class, very helpful...

[Mercy447]

why (2x) in the second step..??

[Zekian]

Because product rule states

d/dx(UV) = V(du/dx) + U(dv/dx)

or written better as

VU' + UV'

[asdrubal121]

its the derivitave of the frist x(square) = 2x

[tonyboo670]

Thank You!!!

I have a final exam tomorrow and this was really helpful.  I learned more from this video than an entire semester of class!

[emtbcary]

isn't the derivative of cos(t)^2 2[cos(t)] [-sin(t)] ? i don't think that last problem is right

[SalvationEternity777]

It is, he just put the negative in front of sin t, in front of the 2. Usually putting the negative sign in front of the term makes things more clear.

God bless!

acrm(.)webs(.)com

[08octavarium8]

much better then my teacher who just wrote down all the rules for integration and differentiation :|

[beanztc]

thank you

[thedarkisonfire]

omg thanks

your pretty good, this ones were the only ones that i couldnt understand!

[Keeganc24]

Thank you! This helped alot! My calculus TA seems like he likes to show off his math abilities rather than teach and you teach it amazingly! Midterm today and I know this helped.

[mgswiat]

you are awesome i love math!

[jpm1189]

you the bomb men, have my quiz 2moro & i wasn't getting it fully.

Thanks and God Bless.

[psykick000]

this guy is so patient... hes explaining what he already knows so well so thoroughly and slowly, step by step, but without losing his patience even a bit. which is what makes him a great teacher :)

[cihan2050]

you are jesus. I got my test tomorrow, and my book was not at all helpful. you were. bless you

[Znakeeye88]

Should have been my teacher, understand every bit! :D

[ultralord910]

Thank you so much! My teacher at school cannot teach at all! I finally understand how to do questions similar to the first example now.

[ziolp]

he loves that yellow shirt XD

[xlanilicioux]

I'm having problems with the more complicated chain rule problems, and this along with Chain Rule 2 helped a bit. Hopefully when I try a problem myself I'll get it better.

[zajebistycwal]

Great Teacher

[leoztube]

you are the beast!~

[RKOBALLER07]

This man is a straight up boss!!!

Love this man!

[00cutiezz00]

MY HERO!!!!!!!!

[amilimax]

u r da king

[ksm00th]

can anybody get this one? i've been stuck on it for at least 45 minutes x(2-x^2)^1/2  the answer in my book is (2-2x^2)/(2-x^2)^1/2 and I havn't been able to get it yet

[PitchBlackPoison]

Where did the division in the answer come from? 0.o

[frankyoldschool]

kicks so many ass!!! :)

[uncanny15]

MR. MCKEAGUE

isnt that at 4:55 when you reciprocate. doesnt that x^2 become x^-2...changin the sign of the exponent?

[arntu]

Thank you so much for your calculus videos. It is invaluable for me to be able to review and replay the sections that are challenging for me. Thanks for helping me get through calculus!!! P.S. I enjoy the fact that you look at the camera and have a smile on your face. I think that it keeps me engaged. There's nothing worse than a teacher who looks only at the board or who looks like they are miserable.

[carcinosgb]

you're the fucking boss...! Thank you very much!

[pinoyj858]

I watched all 3 and this is the best explanation I jave ever gotten from any professor. God Bless You and keep doing what you're doing!

[lillyvalleys]

Thank you for your excellent lecture.

The Chain Rule has been driving me bonkers, but I think I'm beginning to see where  the 'outside' and the 'inside' functions are to calculate the lot. I'm still struggling a bit with functions that have e or ln involved. I guess I'll get there in the end.

Rosanella

:-)

[1994camaroz28]

This guy kicks ass.

[mochii]

=O ohMY! Thank you soo much!

I have not learned anything from my calculus teacher and you've taught mee everything i've learned in my calculus class since the past two weeks in just an hour or less!

[curioustoknow123]

yes true

[curioustoknow123]

error @ 6:03 if you simplify (x+3) you will (x+3) to the power -3/2 and not 3/2 because if you have a^n divided by a^m you will a to the power of (n-m) which is (1/2)-(2)= -3/2.

[MathTV]

If you leave (x+3) in the denominator, the exponent will be 3/2. It all depends on whether you want positive exponents only, or not.

[kriegsmark]

Spot on! Maestro.

[pughyflyhalf]

boom!

[curioustoknow123]

redicola,

he factors using the 2x so you need to multiply 5x by 2x to get 10x^2

[monkeyfacefoot]

I have an ap calc midterm coming up, so I think I'm in love with you

[stephanimoroni]

You are the best. thank you

[bkjoelover]

this guy is so hot right now.

[rhammes07]

Please come teach at the University of Illinois, I'm learning nothing from my current Bus. Calc. teacher you seem to be doing much better and this is over the internet...

[alyausa]

HE IS COOL

[aja431]

thank YOU so much Mr. McKeague!

[redricola]

i didn't catch how you get 5x in 2:23

[LTF85199]

This guy is the best tutor ever!

[WitherDark]

Thanks a million! This stuff seemed so impossible just minutes ago! I get it now. Thank you thank you thank you!

[209507]

This is incedibly helpful. Thank you vey much, sir.

[RySnow]

amazing teaching, you've made my life soooo much easier

[CorinthianP]

THANKS!

[CorinthianP]

Impressive. :-)! This guy is my idol!

[smokey566]

Thank you SO MUCH sir. This was a great help:)

could you do one simular to this only raised to 1/2 (square root) instead of 10? Thanks again.

[calculus100]

Excelente video. Muchas gracias.

Puedes colocar ejercicios de límites con forma indeterminada (0/0). Gracias.