$\frac{ ext{d}}{ ext{d}x}{cf'(x)}$=

Question

$\frac{ ext{d}}{ ext{d}x}{cf'(x)}$=

Accepted Answer

cf'(x)

Answer

$\frac{x}{f(x)}$

Answer

f(x)

Answer

c

$\frac{\text{d}}{\text{d}x}{cf'(x)}$=