Question

Preciso muito o resultado desta expressão....

(5/2 - 4/3) X (∛1/8 + √9/4)² : √49/36

Answer 1

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$( \frac{5}{2}- \frac{4}{3} )\times( \sqrt[3]{ \frac{1}{8} } + \sqrt{ \frac{9}{4} } )^2\div \sqrt{ \frac{49}{36} } = \\ \\ ( \frac{15-8}{6} )\times( \sqrt[3]{ \frac{1}{2^3} } + \frac{3}{2} )^2\div \frac{7}{6}= \\ \\ ( \frac{7}{6} )\times( \frac{1}{2} + \frac{3}{2} )^2\div \frac{7}{6} = \\ \\ \frac{7}{6} \times( \frac{4}{2} )^2\div \frac{7}{6} = \\ \\ \frac{7}{6} \times(2)^2\div \frac{7}{6} = \\ \\ \frac{7}{6}\times4\times \frac{6}{7} =4$

Cancela 7/6 com 6/7