hey there..just studying for the exam,,im pretty sure im correct but i just wanted to make sure....

differentiate --- $\displaystyle (sqrt(x^3+5))$

by using the chain rule i get my answer to be....

$\displaystyle (1/2(x^3+5)^(-1/2)) . 3x^2$

the answer says.....

$\displaystyle 3x^2 / 2sqrt(x^3+5)$

Are they the same??? my answer and the proper answer?