Question

{\left({-\cfrac{3}{5}\right)^{2}}​

Answer 1

━━━━━━━━✦✗✦━━━━━━━━

${\left({-\cfrac{3}{5}\right)^{2}$

$\mathrm{Aplicar\:las\:leyes\:de\:los\:exponentes}:\quad \left(-a\right)^n=a^n,\:\quad \mathrm{si\:}n\mathrm{\:es\:par}$

$\left(-\frac{3}{5}\right)^2=\left(\frac{3}{5}\right)^2$

$=\left(\frac{3}{5}\right)^2$

$\mathrm{Aplicar\:las\:leyes\:de\:los\:exponentes}:\quad \left(\frac{a}{b}\right)^c=\frac{a^c}{b^c}$

$=\frac{3^2}{5^2}$

$=\frac{9}{25}$ = Respuesta

━━━━━━━━✦✗✦━━━━━━━━

Suerte