Question

Calcule:
a)10^1
b)8^-2

Answer 1

a) resposta: 10


b) resposta : 16

Answer 2

A) 10^-1 = 1/10
B) 8^-2 = 1/64
C) (-1/4)^3 = -1/64
D)( -12)^2 = -144
E) - 1/7^2 = 1/49
F)( 5/8) ^2 = 25/ 64