Question

1-O valor da expressão numérica

Answer 1

$\left ( \dfrac{1}{3} \right ) ^{2}+ \left ( \dfrac{2}{5} \right ) ^{2}=$

$\\ \large{ \frac{1}{9} + \frac{4}{25} } =$

MMC de 9 e 25 = 225

$\\ \large{ \frac{25}{225} + \frac{ 36}{225} } =$

$\\ \large{ \frac{25 + 36}{225} } =$

$\\ \large \boxed{ \red{{ \frac{61}{225} }}}$

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Att, IzabelaCristina2006 ❤️ ♈