Question

Calcule as potenciais:

Answer 1

a) 5-³ = 1/5³ = (1/5)(1/5)(1/5) = 1/125

b) (1/2)-¹ = (2)¹ = 2

c) (-0,2)-³ = (-1/5)-³ = (-5)³ = (-5)(-5)(-5) = -125

d) -7-⁴ = -1/7⁴ = -1/7.1/7.1/7.1/7 = -1/2401

Boa tarde

05/04/22