Question

Transforme num produto de potências
a)(x.y)^3
b)(a.b^2)^2
c)(x^3.y^2)^4
d)(a^2.b^5.c^3)^2

Answer 1

Resolvendo :
a) (x . y)^3
=> x^3 . y^3

b) (a.b^2)^2
=> a^2 . b^4

c) (x^3 . y^2)^4
=> x^12 . y^8

d) (a^2 . b^5 . c^3)^2
=> a^4 . b^10 . c^6