Question

simplificando 4 elevado a 6 . 4 elevado a menos 2 sobre 8 elevado a 4

Answer 1

$\frac{ 4^{6}. 4^{-2}}{8^4} = \frac{ 4^{6+(-2)} }{ 8^{4} } = \frac{ 4^{4} }{ 8^{4} } = \frac{256}{4096}= \frac{32}{512} = \frac{4}{64} = \frac{1}{16} = 16^{-1}$