Question

Qual das alternativas a seguir responde à pergunta do quadro?

A
48


B
40


C
4–1


D
44


E
42

Answer 1

Resolução:

$\frac{64^2*4^2}{16^2}=\\\\\frac{(4^3)^2*4^2}{(4^2)^2}=\\\\\frac{4^6*4^2}{4^4}=\\\\\frac{4^8}{4^4}=\\\\4^4=256$

Sugiro que revise as alternativas.

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