Add or Subtract $\sqrt[3]{27 y}-\sqrt[3]{128 y}$ A) $3 \sqrt[3]{\mathrm{y}}-4 \sqrt[3]{2 \mathrm{y}}$ B) $7 \sqrt[3]{y}$

Multiple Choice

Add or subtract. Assume all variables represent nonnegative real numbers.

- $\sqrt[3]{27 y}-\sqrt[3]{128 y}$

A) $3 \sqrt[3]{\mathrm{y}}-4 \sqrt[3]{2 \mathrm{y}}$
B) $7 \sqrt[3]{y}$
C) $4 \sqrt[3]{2 y}-3 \sqrt[3]{y}$
D) $3-4 \sqrt[3]{2}$