Вычислите: [latex] -\sqrt[2]{0,25}- \sqrt[4]{5 \frac{1}{16} } [latex] \sqrt[6]{ 3^{7} 4^{5} } * \sqrt[6]{ 3^{5}4 } [/latex]

[latex]1)\ -\sqrt{0.25}-\sqrt[4]{5\frac{1}{16}}=-\sqrt{0.5^2}-\sqrt[4]{\frac{81}{16}}=-0.5-\sqrt[4]{\frac{9^2}{4^2}}=\\\\=-0.5-\frac{\sqrt[4]{3^4}}{\sqrt[4]{2^4}}=-0.5-\frac{3}{2}=-0.5-1.5=-2;\\\\2)\ \sqrt[6]{3^7\bullet4^5}\bullet\sqrt[6]{3^54}=\sqrt[6]{3^7\bullet3^5\bullet4^5\bullet4}=\sqrt[6]{3^{12}4^6}=3^2\bullet4=9\bullet4=36.[/latex]