Question

potenciaçao
no meu caso é assim olha (3/4)5 dividido por (3/4)4

Answer 1

$\frac{ (\frac{3}{4})^{5} }{(\frac{3}{4})^{4}} = (\frac{3}{4})^{5}.(\frac{3}{4})^{-4}}=(\frac{3}{4})^{1}= \frac{3}{4} =0,75$

Answer 2

$(\frac{3}{4})^{5} / (\frac{3}{4})^{4} = 243/1024 / 81/ 256 = 243/1024 * 256/81 = 62208/ 82944$