Question

Efetuando 64^2:8^3:16/128.4 obtemos:

Answer 1

Resposta:

2^-10 = 1/1.024

Explicação passo-a-passo

.

64^2 : 8^3 : 16 / 128 . 4 =

(2^6)^2 : (2^3)^3 : 2^4 / 2^7 . 2^2=

2^12 : 2^9 : 2^4 / 2^9 =

2^(12-9-4) / 2^9 =

2^-1 / 2^9 =

2^(-1-9) =

2^-10 =

(1/2)^10

1/1.024

.

(Espero ter colaborado)

:

Answer 2

Oie, Td Bom?!

$\frac{64 {}^{2} \div 8 {}^{3} \div 16 }{128 \times 4}$

$\frac{8 {}^{4} \div 2 {}^{9} \div 2 {}^{4} }{2 {}^{7} \times 2 {}^{2} }$

$\frac{2 {}^{12} \div 2 {}^{9} \div 2 {}^{4} }{2 {}^{7} \times 2 {}^{2} }$

$\frac{2 {}^{ - 1} }{2 {}^{7} \times 2 {}^{2} }$

$\frac{1}{2 {}^{8} \times 2 {}^{2} }$

$\frac{1}{2 {}^{10} }$

$\frac{1}{1024}$

Att. Makaveli1996