Question

Calcule as potências:
a) ( -3 )
2
b) ( -3 )
3
c) -5
2
d) (-2000)0

Answer 1

Resposta:

A)

${3}^{2} \\ 3 \times 3 = 9$

B)

$3 {}^{3} \\ - (3 \times 3 \times 3 \times) = - 27$