Question

Вычислите:
$\frac{5 \ {}^{4} \times 0.128 - 5 {}^{3} \times 0.628 \times 5 }{125 \times 0.25}$
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Answer 1

$\frac{5^{4}*0,128-5^{3}*0,628*5}{125*0,25}=\frac{5^{4}*0,128-5^{4}*0,628}{5^{3}*5*0,05 }=\frac{5^{4}*(0,128-0,628)}{5^{4}*0,05}=\frac{-0,5}{0,05}=-10$