1. -1 as a factor

ummm? solve this for me i think my answer is wrong

4x-8
4-2x

2. $\frac{4x-8}{4-2x}$
$=\frac{-2(4-2x)}{4-2x}$
$=-2$ ( when $4-2x\neq 0,$or $x\neq 2 )$

3. Originally Posted by michaelmitchell
ummm? solve this for me i think my answer is wrong

4x-8
4-2x