Question

Atividade complementar: Potenciação

1)Calcule:
${13}^{2} \\ ( \frac{1}{2} ) ^{4} \\ c)( \frac{5}{7}) ^{3} \\ d)(2.3)^{2} \ \textless \ br /\ \textgreater \ \ \textless \ br /\ \textgreater$
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Answer 1

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$a) \: \: {\green{13 {}^{2} }} \\ \\ {\green{13 \times 13}} \\ \\ {\green{169}}$

$b) \: \: {\green{( \frac{1}{2} ) {}^{4} }} \\ \\ {\green{ \frac{1 {}^{4} }{2 {}^{4} } }} \\ \\ {\green{ \frac{1}{2 {}^{4} } }} \\ \\ {\green{ \frac{1}{16} }}$

$c) \: \: {\green{( \frac{5}{7}) {}^{3} }} \\ \\ {\green{ \frac{5 {}^{3} }{7 {}^{3} } }} \\ \\ {\green{ \frac{125}{7 {}^{3} } }} \\ \\ {\green{ \frac{125}{343} }}$

$d) \: \: {\green{(2.3) {}^{2} }} \\ \\ {\green{( \frac{23}{10} ) {}^{ {}^{2} } }} \\ \\ {\green{ \frac{529}{100} }}$

${\green{Keep \: loving...}}$

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