Question

3-¹ +5-¹/2-¹ = ?
preciso hj alguem manda pfv

Answer 1

$\\ \large{3 {}^{ - 1} + \frac{5 { }^{ - 1} }{2 {}^{ - 1} } } =$

$\\ \large{3 {}^{ - 1} + \frac{1}{2 {}^{ - 1} \times 5} } =$

$\\ \large{3 {}^{ - 1} + \frac{2}{5} } =$

$\\ \large{ \frac{1}{3} + \frac{2}{5} } =$

MMC de 3 e 5 = 15

$\\ \large{ \frac{5}{15} + \frac{6}{15} } =$

$\\ \large{ \frac{5 + 6}{15} } =$

$\\ \large \boxed{ \red{ \: \frac{11}{15} \: }}$

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Att, IzabelaCristina2006 ❤️ ♈