Question

ааалгебра, ,помогиите))).

Answer 1

$sqrt[3]{56} =3 sqrt[3]{7}$

$sqrt[4]{625a^4b} =5|a| sqrt[4]{b} =5a sqrt[4]{b}$

$sqrt[4]{32x^4y^5} = 2|x||y|sqrt[4]{2y} =-2xysqrt[4]{2y}$