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All Comments (319)
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thanks for breaking it down and making it simple to understand
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still dont know what it is.
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Great videos. It helps review Differentials much faster!
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Brilliant video, can this man get a nobel price already?
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you save my gpa again...
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Thanx!
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Example: Y' (Y prime) = dy/dx.
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KHAN MAY BE CONFUSING SOMETIMES, BUT IN KHAN WE TRUSST
p.s wats a prime: '
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I wish to have you for all subject .don't stop
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This might be the 100th time I COMMENT a vid of you saying : "IN KHAN WE TRUST!"
Youve gotten me past through Calc 1, 2 and 3 , Physics , and now Dif. Equations... class starts Monday , but at Khan academy CLASS STARTS Whenever I feel like , 3am thursday night? YES!!!
drrojas 8 months ago 76
I bet those 13 haters of this video are TEACHERS. :D
kid23gangster 5 months ago 58