Question

Помогите решить, не понимаю

Answer 1

$sqrt[5]{ - 7 frac{19}{32} } + sqrt[4]{0.0001} = sqrt[5]{ - frac{243}{32} } + 0.1 = - frac{3}{2} + 0.1 = - 1.5 + 0.1 = - 1.4 \ sqrt[7]{ {2}^{20} times {5}^{10} } div sqrt[7]{ {2}^{6} times {5}^{3} } = sqrt[7]{ frac{ {10}^{10} times {2}^{10} }{ {10}^{3} times {2}^{3} } } = sqrt[7]{{10}^{7} times {2}^{7} } = 10 times 2 = 20$