Question

Calcule as potências.

Answer 1

a)(4 a^4 b³)² =  4² (a^4)² (b³)² = 16 a^8 b^6
b)(-2 a^6 b )^5 = (-2)^5 (a^6)^5 (b)^5 = - 32 a ^30  b^5
c)(2/3 a² y ^5 )^4 = (2/3)^4 (a²)^4 (y^5)^4 = 16/81 a^8 y^20
d)(-1.x^5 y )^10 = (-1)^10 (x^5)^10 (y)^10 = 1 . x^50 y ^10
e)(x y² z³)^8 = x^8 y^16 z^24
f)(4/3 a y ³)^4 = (4/3)^4 (a)^4 (y³)^4 = 256/81  a^4 y^12