Question

calcule as potências:

A)5 elevado 3
B) -2 elevado 6
C)(1,3) elevado 2
D(7,9) elevado 0
E(3/4) elevado -4
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Answer 1

Resposta:

a) 5^3 = 125

b) -2^6 = -64

c) (1,3)^2 = 1.69

d) (7,9)^0 = 1

e) (3/4)^-4 = (4/3)^4 = 256/81