Question

Calcule a potência utilizando alguma propriedade:
10^5 . 10^-2 . 10^-1 / 10^-3 ÷ 10

Answer 1

10³ *10^{-1} / 10^{-2}

10²/ 10^{-4} =

10^{6} ← Resposta.

Answer 2

$(10^5.10^{-2}.10^{-1})\div(10^{-3}\div10)= \\ \\ (10^{5-2-1})\di}\div(10^{-3-1})= \\ \\ 10^2\div10^{-4}= \\ \\ 10^{2-(-4)}= \\ \\ 10^{2+4}=10^6 \\ \\ 10^6=1.000.000$