Question

1°Calcule:
a)(-5)^3
b)5^-3
c)(-2/3)^3
d)(1/50)^-2
e)(-11/7)^0

obs: Por favor me ajudem!​

Answer 1

a) (-5)³ = - 125

b) 5⁻³ = 1/5³ = 1/125

c) (-2/3)³ = - 8/27

d) (1/50)⁻² = (50/1)² = 2500

e) (-11/7)⁰ = 1