Question

Urgente

10^(3).25^(-2).20^(-2).2^(2).5^(3)​

Answer 1

Resposta:

Aplicando a propriedade de potência ( de mesma base)

Explicação passo-a-passo:

$10^{3}. 25^{-2}. 20^{-2}. 2^{2}.5^{3} =\\\\(2.5)^{3}. (5.5)^{-2}.(2.2.5)^{-2}. 2^{2}.5^{3} =\\\\2^{3}.5^{3} .5^{-2} .5^{-2}.2^{-2}. 2^{-2}.5^{-2}.2^{2}.5^{3}=\\ \\2^{3}.2^{-2}. 2^{-2}.2^{2}.5^{3} .5^{-2} .5^{-2}.5^{-2}.5^{3}=\\\\2^{1}.5^{0} =   2 . 1 = 2$