Partial Fraction Expansion 2

[SigmaBiscuit]

9:42 AWWW YEAH

[yeti564]

Anyone know why he kept the A and B values when finding C?

[Carebearbull]

Thank you, I'm now solving my telescopes. hurray

[MrAssemali]

OMG ~~ tomorrow is my final, and i was so worried about this problem.

SAL = you are my hero 

[TheKINGOFCOBRAS]

This is Amazing!!, perfect explanation

[prideonepal]

someone please give this man a nobel prize for his service for humanity!!!! I (and bazzillion other people) would have dropped out of school a long time ago if it wasn't for him.

[arvininfinity]

Learnt it ! good job maan

[SuperUnicorn12]

hey quick question..anyone can help answer actually....but what do i do when i have a Number with no 'x' with it on the numerator? i.e. 5 / (x - 1) (x + 4)....

[007abhinavagarwal]

x^3-y^3=(x-y)(x^2+y^2+xy)

[koreathreekingdoms]

Fucking suscribe to this channel omfgosh this deserves million subs fucking this can save the math struggles in this century!!!! Fuck schools they dont teach they fucking rude they fucking suck bad education.

[berkk1903]

you are great.thanks evolution for this great teacher

[niconikko]

Wow, this is a HAIRY problem

[ronald010ify]

@niconikko That's what she said

[Afraidofloveandpeace]

Well, I do know Partial Fraction, but I didnt understand it in this vid. Maybe its just me...

[ZecherInAction]

Spiegel Online, a big news - website in Germany, reported about this.

Greetz from Germany, Europe

[cr656565]

Sal, I am donating to the Khan Academy when im rich and famous. Couldnt do it with out ya!

[xxchickenboyxx]

Best website in the world. helping alot of people to learn.

[NinjaNorbe]

You are fcking great man.

Better than my old (cool) professor. You really helped me out

[iWriteUinMyDeathNote]

can someone explain the bx+c part? I understand the bx, but why the c?

[TheNickBNZ]

Sal you are the boss. Im a 2nd year engineering student who hasnt done any maths for two years and learning this for laplace transforms. Chhhhhurrrrrr making life easier since ages ago.......

[granle1]

AWESOMENESS!



[FalconHaxxors]

I'm actually an engineering student in differential equations doing inverse laplace transformations and I struggled through partial fractions (the supposedly easy part of the problem) until I found your videos. Thanks for the help and keep up the good work!

[Pranikki1]

I have my maths exam at the LSE in a few weeks and your videos have helped with my revision. Thanks SO much.My teachers were RUBBISH at explaining this method.

[MrMikees20]

Thank you so much.. That was really helpful

[Makileven]

i would like you to do it the hairy way my friend, i'm trying it but i'm stuck..btw thanks alot on your vidz, really helps alot :) keep it up

[algerianno16]

help me pls, 28200+4y=22x....1  17400+2x=17y....2

[hendrix201]

I hope nobody makes any more videos on partial fraction decomposition. theres currently 69 videos in the search results.

[blueken202]

Thank You. :)

[RaniOfCoochNahi]

I feel like a 6-year-old when saying this, BUT...you're my hero and I want to be just like you when I'm older.

[waveboi93]

FUCKING LEGEND

[1878DJM]

Nice Video, I like & I learnered the Equating coefficients method; it's very nice

[DarrenM813]

keep doin what your doin. my lectures notes are useless and i can get literally all the revision from your vids, literally perfect, all questions i had about the subject have been answered. thank you

[MsPucca2011]

THANK YOU SO MUCH! I have learned so much more in 13 minutes vs. 2 months worth of my Calc II class. My professor doesn't make any sense...keep up the good work. BTW...I am a teacher myself. LOL

[jea1080]

if we were left with a remainder would we then split the initial function into two pieces?

[JurassicPlank]

Top Dog!

[Suyamu]

great stuff.

this will help me with inverse laplace transformations.

[FinalFantasyFanatic2]

@ShorTyizanAngeL I agree

[FinalFantasyFanatic2]

You are absolutely amazing. This is soo going to help me pass my precalculus final tomorrow.

[GlorifiedTruth]

Very well done. And yes, that yellow marker IS vibrant!

[mh200141]

Thank you Video Man!!

[uragonable21]

Thank you mr.khanacademy....you the best! Godbless you.=)

[The6ChickMagnet]

Is it just me or is his voice very calming lol. something much needed in math. You should consider becoming a hostage negotiator :)

[powninfinity]

Hey sal, If you integrate that ( that = ((7/(x-2))+((3x+4)/(x^2+2x+4))­) )

is the best answer/most simplified answer/or even right answer

7ln|x+2|+3xln|x^2+2x+4|+4ln|x^­2+2x+4| ?

[xXElvisguyXx]

you sir, are a genius.

thank you so much

[Soymilllk]

LOL! that was such a long partial fraction!

[toyboof]

I learned this in 13min while my prof took the entire lecture to explain (but still didn't get it). Thanks

[silentc1015]

One of the things that helps me most is when you explain why we even bother doing some of these things. Much of math is just adding tools to our repertoire so we can solve more advanced math later. I realize that because I'm older now, but when I was younger I used to wonder what the point was, really. It caused a disinterest in math.

Thanks for your videos!

[donaldebaser]

You are a life-saver. I have my finals tomorrow and I forgot how to do these because I haven't used them in years. You explain it all so clearly. Thank you!

[Blueknightex]

Woah long lol

[elmascagao]

thank you you are my hero too!! i was struggling in getting this part for integration and you have helped me so much. you are the best.

[hailey10176]

I was so confused before I saw your video. Thank you for explaining partial fractions in such detail.

[SnakeAF1]

well I really liked this video, your explanations are awesome, really helpfull. But i gotta a question, what's the integral of the (bx+c / x^2+2x+4) I don't think is U-substitution, so what is it ?

[mattsphagetti]

Thank you!!!! You're so patient, and you explain it well. And I love it that you actually explain where things come from! The concept of things, which I value a lot! THANK YOU!!!

[universe378]

Sal, you are providing a great service. The new economy rocks. May riches flow your way.

[GDATERRY]

Thank you so much for that tip at the beginning for figuring out the factor. I feel so goddamn stupid for never seeing that ~_~ I always just used to try things out.

[Revanv]

Im your fan! really, thanks!

[aparrotslife]

Thanks a milliion!  You make math very easy and fun!

[katina1amy]

YOU'RE MY HERO! You're the best, if you just could get accredited as an online course, I'll sign up with my eyes closed! Thank you so much and keep up the EXCELLENT work!

[random19911004]

x^3-8 is just the difference of two cubes factorisation

[officialhopsof]

as per usual, this is the best explanation that I have ever seen of this. Thanks.

[Someguy676]

These videos are great.

[shootshoot]

my thanks as well sir

[Ritzoid]

Thanks for these videos Sal, I'm glad you're still going strong. The great thing about science is that it is never-ending.