Question

How do you differentiate `f(x)=sqrt(x+1)`?

Answer 1

`= 1/(2 (x+1)^{1/2})`

Explanation:

`f(x)=sqrt(x+1)`

`= (x+1)^{1/2}`

`f'(x) = 1/2 (x+1)^{-1/2}*1`

`= 1/(2 (x+1)^{1/2})`