Question

Please help y’all lots of point

Answer 1

Answer:

$\mathrm{Option \: C.}$

$x \ne-3, \:4$

Step-by-step explanation:

$F\left(x\right)=\frac{\left(x-4\right)\left(x+2\right)}{\left(x+3\right)\left(x-4\right)}$

$\left(x+3\right)\left(x-4\right)=0$

$x+3=0\\x+3-3=0-3\\x=-3$

$x-4=0\\x-4+4=0+4\\x=4$