Question

Calcule as potências:
A- (6)-2
B- (1/7)-3
C- (9)-1
D- (3/2)-4
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Answer 1

Olá...

Calcule as potências:

a) ( 6)⁻² = 1/6² = 1/36

b) ( 1/7)⁻³  = 7³ = 7.7.7 = 343

c) ( 9)⁻¹  = 1/9

d) ( 3/2)⁻⁴ = (2/3)⁴ = 2⁴/3⁴ = 16/81

Bons estudos.