Question

$81^{m}/3^{4m-2}$ Упростите выражение

Answer 1

$\frac{81^{m} }{3^{4m-2} }=\frac{(3^{4})^{m}}{3^{4m-2} }=\frac{3^{4m}}{3^{4m-2} }=3^{4m-4m+2}=3^{2}=9$