Question

simplify the expression

Answer 1

• a^m×a^n=a^mn

$\\ \sf\longmapsto \left\{\left(-\dfrac{3}{4}\right)^5\right\}^2$

$\\ \sf\longmapsto \left\{-\dfrac{3^5}{4^5}\right\}^2$

$\\ \sf\longmapsto \left\{-\dfrac{243}{1024}\right\}^2$

$\\ \sf\longmapsto \dfrac{3^{10}}{4^{10}}$

$\\ \sf\longmapsto \dfrac{59049}{1048568}$