Question

помогите
$\sqrt[4]{16 \times 81 }$
$\sqrt[5]{0.00032 \times 5 {}^{10} }$
$\sqrt[3]{ {2}^{6} } \times \sqrt{ {5}^{3} }$

Answer 1

$\sqrt[4]{16*81}=\sqrt[4]{2}^{4}* \sqrt[4]{3}^{4}=2*3=6$

$\sqrt[5]{0,00032*5}^{10}= \sqrt[5]{\frac{1}{3125}*5^{10} }=\sqrt[5]{\frac{1}{5^{5}}*5}^{10}= \sqrt[5]{5}^{5}=5$

$\sqrt[3]{2^{6}*5^{3}} =2^{2}*5=4*5=20$