Question

Вычислите: (3²)⁵*3⁷
⁻⁻⁻⁻⁻⁻⁻
(3⁵)³

Answer 1

$frac{(3^2)^5*3^7}{(3^5)^3}=frac{3^{2*5+7}}{3^{5*3}}=frac{3^{17}}{3^{15}}=3^2=9$