Question

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Answer 1

$\sqrt[3]{-64x^6y^9}=\sqrt[3]{-64}\cdot\sqrt[3]{x^6}\cdot\sqrt[3]{y^9}\\\\=-4\cdot\sqrt[3]{(x^2)^3}\cdot\sqrt[3]{(y^3)^3}=-4x^2y^3$