Question

Сократите дробь: 2p^2-8/2p-p^2

Answer 1

$frac{2p^{2}-8}{2p-p^{2}} = frac{2(p-2)(p+2)}{p(2-p)} =-frac{2(p-2)(p+2)}{p(p-2)} =- frac{2(p+2)}{p}$