Question

(A⁴)⁶
(2a)³
-3*( 2/3 )²

Answer 1

= А^24;
= 8а^3;
= -3 • 4/9 = - 4/3 = - 1 1/3

Answer 2

1) а 4*6=а24 степени
2) 8а3
3)-3* 4/9 сокращаем на 3 = -4/3