How do i find the derivative of this function

What is the derivative of:
(x+2) / sqrt (2x-1)

Thanks!

Let's use the quotient rule:

( f ' g - f g' )/ g^2.

sqrt(2x-1) - (x+2)(1/sqrt(2x-1) / sqrt(2x-1)^2,
[(2x - 1 - x - 2) / sqrt(2x-1)] / (2x - 1)
(x - 3) / (2x-1)^(3/2).

Hope this helped.