Question

a ser posible hoy porfa

Answer 1

Respuesta:

$( \frac{5}{7} ) {}^{5}$

Explicación paso a paso:

$\frac{ {( \frac{7}{5}) }^{6} \times ( \frac{7}{5} ) {}^{7} }{ {(( \frac{7}{5} )}^{2}) {}^{5} \times {( \frac{7}{5} )}^{8} } \\ = \frac{( \frac{7}{5} ) {}^{6 + 7} }{( \frac{7}{5}) {}^{2 \times 5} \times ( \frac{7}{5} ) { }^{8} } \\ = \frac{ {( \frac{7}{5} )}^{13} }{ {( \frac{7}{5} )}^{18} } \\ = ( \frac{7}{5} ) {}^{13 - 18} \\ = ( \frac{7}{5} ) {}^{ - 5} \\ = ( \frac{5}{7} ) {}^{5}$