Question

Resolva as potenciações abaixo
A) 2^3×2^5
B) 3^2×3×3^5
C)3^5:3^4
D) 3^4:3^2×3^5
E) (3^3)^2
F) 4^-2

Answer 1

A) 2^3×2^5 = 2³+⁵ = 2⁸

B) 3^2×3×3^5 = 3²+¹+⁵ = 3⁸

C)3^5:3^4 = 3⁵-⁴ = 3

D) 3^4:3^2 ×3^5 = 3⁴-²+⁵ = 3⁷

E) (3^3)^2 = 3³•² = 3⁶

F) 4^-2 = 1/4² = 1/16