Question

ayudaaaaaaaaaaaaaaaaaaaaaa​

Answer 1

Respuesta:

50

Explicación paso a paso:

$( {2}^{3} . {2}^{ - 2} . {5}^{ - 2} . {5}^{4} ) \\ ( {2}^{3 - 2} . {5}^{4 - 2} ) \\ {2}^{1} . {5}^{2} \\ 2.25 \\ 50$

Answer 2

Respuesta correcta A) 50

Procedimiento:

$( {2}^{3} \times 5 {}^{ - 2} )(2 {}^{ - 2} \times 5 {}^{4} ) \\ \\ 8 \times 5 {}^{ - 2} \times 2 {}^{ - 2} \times 5 {}^{4} \\ \\ 2 {}^{3} \times 5 {}^{ - 2} \times 2 {}^{ - 2} \times 5 {}^{4} \\ \\ 2 {}^{3 - 2} \times 5 {}^{ - 2 + 4} \\ \\ 2 {}^{1} \times 5 {}^{2} = 2 \times 25 = 50$