Question

Can you help me answer this question? Screenshot is added.

Answer 1

9514 1404 393

Answer:

(c)

Explanation:

`\displaystyle\sqrt[3]{xy^5}\sqrt[3]{x^7y^(17)}=\sqrt[3]{x^(1+7)y^(5+17)}=\sqrt[3]{x^6x^2y^(21)y}=\sqrt[3]{x^6y^(21)}\sqrt[3]{x^2y}\\\\=\boxed{x^2y^7\sqrt[3]{x^2y}}`