Question

Find the derivative of the function.
s(x) =

square root of x +( 7/squareroot of x)

Answer 1

1/2sqrt(x) -7/2x^(3/2)

Answer 2

\[\sqrt{x}=x^{1/2}\]
So it can be rewritten as
\[x^{1/2}+7x^{-1/2}\]