Question

aplicando a definição calcule
a) -(-3/2)^-3
b) -(1/6)^-3

Answer 1

a) -(-3/2)^-3 = -(-2/3)³ = -(-8/27) = 8/27

b) -(1/6)^-3 = -(6/1)³ = -(6)³ = -216