Question

6) Resolva a expressão
$( \frac{1}{5} ) ^{ - 2} \times ( \frac{2}{3} ) ^{3} + 3 ^{ - 2} \times 3 ^{5}$
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Answer 1

$( \frac{1}{5} ) ^{ - 2} \times ( \frac{2}{3} ) ^{3} + 3 ^{ - 2} \times 3 ^{5} \\ {5}^{2} \times (\frac{2}{3} ) ^{3} + {( \frac{1}{3} )}^{2} \times {3}^{5} \\ 25 \times \frac{8}{27} + \frac{1}{9} \times 243$

$\frac{200}{27} + \frac{243}{9} = \frac{200 + 729}{27} = \frac{929}{27}$

Answer 2

$25. \frac{8}{27} + \frac{1}{9} . 243\\\\\frac{200}{27} + 27 \\\\\frac{929}{27}$