Question

resuelve las siguientes operacionescombinadas​

Answer 1

$( \frac{1}{2} + \frac{2}{5} ) {}^{2} + \frac{3}{5} \times \frac{3}{2} + \frac{4}{5} \div \sqrt{ \frac{16}{4} } = \\ \\ ( \frac{9}{10} ) {}^{2} + \frac{9}{10} + \frac{4}{5} \div \sqrt{4} = \\ \\ \frac{81}{100} + \frac{9}{10} + \frac{4}{5} \div 2= \\ \\ \frac{81}{100} + \frac{9}{10} + \frac{4}{5} \times \frac{1}{2} = \\ \\ \frac{81}{100} + \frac{9}{10} + \frac{2}{5} = \\ \\ \frac{81 + 90 + 40}{100} = \\ \\ 81 + 90 + 40 = 211 = \\ \\ \frac{211}{100}$