Question

(-а)×в×(-а)×в×(-а)=
8m×(-n)×(-m)×2n=
(-ab)×(-bc)×(-ca)=
(-2xy)×(-2yz)×(-2xz)×(-2xyz)=
помогите пожалуйста решение+ответ

Answer 1

1)
$- {a}^{3} times {b}^{2}$
2)
$- 8 {m}^{2} times ( - 2 {n}^{2} ) = 16 {m}^{2} {n}^{2}$
3)
$- {a}^{2} {b}^{2} {c}^{2}$
4)
$16 {x}^{3} {y}^{3} {z}^{3}$