Question

Помогите!!!!!!!!!!!!!!!!!

Answer 1

$frac{4m-2}{m-2}+frac{2m+2}{2-m}=frac{4m-2}{m-2}-frac{2m+2}{m-2}=frac{4m-2-2m-2}{m-2}=frac{2m-4}{m-2}=frac{2(m-2)}{m-2}=2$