Question

1) Calcule as potências:
a) 2350
b) - 52
C) 23

Answer 1

Resposta:

1

a)$235^{0}$ = 1

b) -5² = 25

c) $2^{3}$ = 8

2

a) 8² . $8^{3}$ = $8^{5}$

b) $(-5)^{6}$ : $(-5)^{4}$ = $(-5)^{2}$ ou 25