Question

4 ao quadrado * 4 elevado a 5* 4 elevado a menos 7*4 ao cubo

Answer 1

Olá!

$4^{2}.4^{5}.4^{-7}.4^{3}=\\\\4^{2+5-7+3}=\\\\4^{7-7+3}= \\\\4^{3}=\\\\64$

Resposta: 64