Question

Calcular os valores a=5 ^-2,e B=2^-5

Answer 1

a = 5^-2
a = (1/5)^2
a = 1/25

b = 2^-5
b = (1/2)^5
b = 1/2.2.2.2.2
b = 1/4.4.2
b = 1/32