Top Comments
All Comments (117)
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If you choose the x = (-5) aren't you dividing by 0
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This was a fantastic video, Sal! Your explanation of partial fraction expansion is infinitely better than any other I found. I had spent about an hour with a convoluted explanation from a textbook, and I'm glad I've found this video since I now got it! Thanks a lot.
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really people if they saw some videos that don't have any dislikes and the other said so, then some retarded going press it
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i love you for the sake of Allah, thanks!
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Khan Academy I freaking love you.
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ughhh I never understood mixed numbers and improper fractions-_-
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I got test tommorow! THANK YOU So MUCH FOR BEING HELPFULL!!!!
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Fuck my maTH TEACHER fuck her and her sorry teaching skills dude you sir saved my confused stat on this..... Whenever i need help i know who to go to and thats khanacademy.



best teacher in the world.
sin7wu 5 months ago 8
I honestly don't know if I could have passed calculus before Khan Academy was around. I'm so glad this resource exists. I am donating.
zachsilvey 2 months ago 3