Question

resolva as potências (1/10)-³ , (-1/10)-³ e (-1/10)-⁴​

Answer 1

Resposta:

$(\frac{1}{10} ) ^{-3} = (\frac{10}{1} )^{3} = \frac{1000}{1} = 1000$

$(\frac{-1}{10} )^{-3} = (\frac{10}{-1} )^{3} = \frac{1000}{-1}$

$(\frac{-1}{10} )^{-4} =(\frac{10}{-1} )^{4} = \frac{10000}{-1}$