Question

92. Resolva as expressões.
[tex]5 ^{6} \div 5 ^{3} - 2 {}^{2} \div 2 ^{3}
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Answer 1

Resposta:

$\frac{ {5}^{6} }{ {5}^{3} } - \frac{ {2}^{2} }{ {2}^{3 } } = </p><p>{5}^{6 - 3} - {2}^{2 - 3} = </p><p>{5}^{3 } - {2 }^{ - 1} = </p><p>125 - \frac{1}{2} = </p><p>\frac{250 - 1}{2} = </p><p>\frac{249}{2 } = </p><p>124.5$