Question

Find f'(x) if f(x)=3squareroot(x+2)
using the definition of the derivative!

Answer 1

I hope this helps you



f (x)=(x+2)^3/2


f'(x)=3/2. (x+2)^3/2-1


f'(x)=3/2 (x+2)^1/2


f'(x)=3/2.square root of (x+2)