Question

derivative

Answer 1

Ok i am confused in this question \[\sqrt{5x^3+x}\]

Answer 2

look at it this way:
\[(5x^3+x)^\frac{1}{2}\]

Answer 3

getting \[\frac{ 1 }{ 2 } (1\sqrt{x}+\frac{ 1 }{ \sqrt{x} })\] but the answer is different how to solve it

Answer 4

do you know the chain rule?

Answer 5

ya and the i did \[5x ^{\frac{ 3 }{ 2 }} + x^\frac{ 3 }{ 2 }\]

Answer 6

yea i am just reviewing stuff for ap exam and got confused in this one

Answer 7

just explain it if you can i dont need answer, school started so i am leaving

Answer 8

http://www.hippocampus.org/HippoCampus/Calculus%20%26%20Advanced%20Math
go to calc AB or BC, doesn't really matter which and go to the section about the definition of the chain rule.