Question

$Ayuda \: Porfavor \: es \: para \: hoy$
$Doy \: coronita$
Doy 20 puntos ​

Answer 1

Respuesta:

la d ya yo te la di

$( \frac{2}{5} ) {}^{4} \times ( \frac{2}{5}) {}^{7} \div ( \frac{2}{5} ) {}^{6} = ( \frac{2}{5} ) {}^{5} = \frac{32}{3125}$

$|( \frac{9}{4} ) {}^{2} \times ( \frac{9}{4} ) {}^{6} | {}^{3} \div ( \frac{4}{9} ) {}^{ - 20} = ( \frac{3}{2} ) {}^{8} = \frac{6561}{256}$

$( - \frac{7}{8} ) {}^{4} \times |( - \frac{7}{8}) {}^{3} | {}^{2} \div ( - \frac{7}{8} ) {}^{8} = ( \frac{7}{8} ) {}^{2} = \frac{49}{64}$

$|( \frac{2}{3}) {}^{4} | {}^{5} \div |( \frac{3}{2} {}^{ - 6} \times ( \frac{2}{3}) {}^{5} | {}^{2} = ( \frac{3}{2} ) {}^{18} = \frac{3 {}^{18} }{2 {}^{18} }$