Question

(4².2³ :8-²)³:1024 me ajuda isso e pra hj ​

Answer 1

Explicação passo-a-passo:

$\sf E=\dfrac{4^2\cdot2^3\div8^{-2}}{1024}$

$\sf E=\dfrac{(2^2)^2\cdot2^3\div(2^3)^{-2}}{2^{10}}$

$\sf E=\dfrac{2^4\cdot2^3\div2^{-6}}{2^{10}}$

$\sf E=\dfrac{2^{4+3}\div2^{-6}}{2^{10}}$

$\sf E=\dfrac{2^7\div2^{-6}}{2^{10}}$

$\sf E=\dfrac{2^{7-(-6)}}{2^{10}}$

$\sf E=\dfrac{2^{7+6}}{2^{10}}$

$\sf E=\dfrac{2^{13}}{2^{10}}$

$\sf E=2^{13-10}$

$\sf E=2^{3}$

$\sf E=2\cdot2\cdot2$

$\sf \large\red{E=8}$

Answer 2

Resposta:

E=102442⋅23÷8−2

\sf E=\dfrac{(2^2)^2\cdot2^3\div(2^3)^{-2}}{2^{10}}E=210(22)2⋅23÷(23)−2

\sf E=\dfrac{2^4\cdot2^3\div2^{-6}}{2^{10}}E=21024⋅23÷2−6

\sf E=\dfrac{2^{4+3}\div2^{-6}}{2^{10}}E=21024+3÷2−6

\sf E=\dfrac{2^7\div2^{-6}}{2^{10}}E=21027÷2−6

\sf E=\dfrac{2^{7-(-6)}}{2^{10}}E=21027−(−6)

\sf E=\dfrac{2^{7+6}}{2^{10}}E=21027+6

\sf E=\dfrac{2^{13}}{2^{10}}E=210213

\sf E=2^{13-10}E=213−10

\sf E=2^{3}E=23

\sf E=2\cdot2\cdot2E=2⋅2⋅2

\sf \large\red{E=8}E=8