Question

Calcule as potencias A)8^3 B)-7^2 C)(-9)^2 D)12^3 E)3^5 F)-6^4 G) (1/2)^1 H)6^-1

Answer 1

Resposta:

A)8^3 =512

B)-7^2 = -49

C)(-9)^2 =81

D)12^3 =1728

E)3^5 =243

F)-6^4 =1296

G) (1/2)^1 =1/2

H)6^-1=1/6