Question

Reduza a só uma potencia

(24⋅23⋅22)÷ (27÷22)

Answer 1

(2^4⋅2^3⋅2^2)÷ (2^7÷2^2)
= 2^(4+3+2) : [2^(7-2)]
= 2^9 / 2^5
= 2^(9-5)
= 2^4