Question

(a^2+2)(a-2)=
dau coroana

Answer 1

$( {a}^{2} + 2)(a - 2) = {a}^{3} - 2 {a}^{2} + 2a - 4$

Answer 2

(a²+2)(a-2)=a²(a-2)+2(a-2)=a³-2a²+2a-4