Question

%5B3%5D%7B125%7D%20%20%2B%20%20%7B9%7D%5E%7B3%7D%20%20%3D%20....%7D%20" id="TexFormula1" title=" \bf{ {15}^{2} \times {3}^{2} \div \sqrt[3]{125} + {9}^{3} = ....} " alt=" \bf{ {15}^{2} \times {3}^{2} \div \sqrt[3]{125} + {9}^{3} = ....} " align="absmiddle" class="latex-formula">​

Answer 1

$\\ \tt\Rrightarrow 15^2\times 3^2\div \sqrt[3]{125}+9^3$

$\\ \tt\Rrightarrow 3^25^2\times 3^2\div 5^1+3^33^3$

$\\ \tt\Rrightarrow 3^45^1\div 3^6$

$\\ \tt\Rrightarrow 3^{-2}5$

$\\ \tt\Rrightarrow \dfrac{1}{3^2}5$

$\\ \tt\Rrightarrow \dfrac{5}{9}$