Question

ayuda es para hoy ayudaaaaa

Answer 1

Respuesta:

$\frac{\frac{2}{5}+\left(\frac{3}{4}+\frac{1}{5}+\frac{1}{10}\right)\left(-\frac{10}{6}\right)^2}{\left(\frac{2}{3}+\frac{1}{4}\right)^2}$

$=\frac{\frac{2}{5}+\left(\frac{10}{6}\right)^2\left(\frac{3}{4}+\frac{1}{5}+\frac{1}{10}\right)}{\left(\frac{2}{3}+\frac{1}{4}\right)^2}$

$=\frac{\frac{2}{5}+\left(\frac{10}{6}\right)^2\left(\frac{3}{4}+\frac{1}{5}+\frac{1}{10}\right)}{\left(\frac{2}{3}+\frac{1}{4}\right)^2}$

$\left(\frac{3}{4}+\frac{1}{5}+\frac{1}{10}\right)\left(\frac{10}{6}\right)^2$

$=\frac{\frac{2}{5}+\frac{35}{12}}{\frac{11^2}{12^2}}$

$=\frac{\left(\frac{2}{5}+\frac{35}{12}\right)\cdot \:12^2}{11^2}$

$=\frac{12^2\cdot \frac{199}{60}}{11^2}$

$=\frac{144\cdot \frac{199}{60}}{121}$

$=\frac{\frac{2388}{5}}{121}$

$=\frac{2388}{5\cdot \:121}$

$=\frac{2388}{605}$

$3\frac{573}{605}$

Explicación paso a paso:

espero te sirva, coronita plis :)