Question

resuelve las siguientes operaciones combinadas Recuerda la guía de solución​

Answer 1

Respuesta:

 $\cfrac{~211~}{100}$

Explicación paso a paso:

$(\cfrac{1}{2}+\cfrac{2}{5})^2+\cfrac{3}{5}*\cfrac{3}{2}+\cfrac{4}{5}\div \sqrt{\cfrac{16}{4}}\\\\\\(\cfrac{5(1)+2(2)}{10})^2+\cfrac{3*3}{5*2}+\cfrac{4}{5}\div \sqrt{4}\\\\\\(\cfrac{5+4}{10})^2+\cfrac{9}{10}+\cfrac{4}{5}\div 2\\\\\\(\cfrac{9}{10})^2+\cfrac{9}{10}+\cfrac{4}{5}*\cfrac{1}{2}$

$(\cfrac{9}{10})^2+\cfrac{9}{10}+\cfrac{4}{5}*\cfrac{1}{2}\\\\\\\cfrac{9^2}{10^2}+\cfrac{9}{10}+\cfrac{4*1}{5*2}\\\\\\\cfrac{81}{100}+\cfrac{9}{10}+\cfrac{4}{10}\\\\\\\cfrac{81+10(9)+10(4)}{100}\\\\\\\cfrac{81+90+40}{100}\\\\\\\cfrac{211}{~100~}$

Answer 2

Respuesta:

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Explicación paso a paso: