Question

con resolución pf
doy puntos ​

Answer 1

Explicación paso a paso:

$s = \frac{ {x}^{6m - 8} \times {x}^{12m + 15} }{ {x}^{18m - 9} }$

$s = \frac{ {x}^{6m - 8 + 12m + 15} }{ {x}^{18m - 9} }$

$s = \frac{ {x}^{18m + 7} }{ {x}^{18m - 9} }$

$s = {x}^{18m + 7 - 18m + 9}$

$s = {x}^{16}$