Question

Simplifique, aplicando as propriedades de potências:

A) (3.7)^5.(3.7)^2

Answer 1

a)
$(3.7)^5.(3.7)^2=(3.7)^{5+2}=(3.7)^7=3^7.7^7 \\ \\ ou \\ \\ 3^5.7^5.3^2.7^2=3^{5+2}.7^{5+2}=3^7.7^7$