Question

PORFAVOR ME AJUDEM SÓ TENHO MAIS 20 PONTOS!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

$\frac{(\frac{1}{5})^{-2}.(-2.10^4)^2}{0,001^{-3}}$

$\frac{5^2.(-2.10^4)^2}{0,001^{-3}}$

$\frac{5^2.(2.10^4)^2}{0,001^{-3}}$

$\frac{5^2.(2.10^4)^2}{10^9}$

$\frac{5^2.2^2.(10^4)^2}{10^9}$

$\frac{5^2.2^2.(10^4)^2}{2^9.5^9}$

$\frac{5^2.4.(10^4)^2}{2^9.5^9}$

$\frac{5^2.4.10^8}{2^9.5^9}$

$\frac{5^2.2^2.10^8}{2^9.5^9}$

$\frac{5^2.2^2.2^8.5^8}{2^9.5^9}$

$\frac{5^2.2^8.5^8}{2^7.5^9}$

$\frac{5^2.2^8}{2^7.5}$

$\frac{5^2.2}{5}$

$5.2$

$10$

A RESPOSTA É A ALTERNATIVA D (10)