Question

$5^{3} \times 5^{ - 1} + 2^{4} \times 2^{ - 5}$
$|( \frac{ - 1}{2} )^{3} |^{2} - \frac{5}{32}$
$( \frac{3}{5} )^{ - 2} \times 3 ^{4} \times 5^{ - 3}$
$\sqrt{0.16} + \sqrt{0.49} - (2.9) ^{2}$
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Answer 1

explicação passo a passo: