1. ## The quotient rule

differentiate

x / (sqrt(x+3))

Thankyou for your time and help

2. Originally Posted by BeckyDWood
differentiate

x / (sqrt(x+3))

Thankyou for your time and help

$\frac{d}{dx}\left(\frac{u}{v}\right) = \frac{vu' - uv'}{v^2}$

$u = x$

$v = \sqrt{x+3}$

$u' = 1$

$v' = \frac{1}{2\sqrt{x+3}}$

... do it.