Question

Which expression is equivalent to ^3 square root of 54x + 3^3 square root of 2x, if x ≠ 0

Answer 1

Answer:

A

Step-by-step explanation:

$\sqrt[3]{54x} + 3 \sqrt[3]{2x} = \\ = \sqrt[3]{2x \times 27} + 3 \times \sqrt[3]{2x} \\ = 3 \sqrt[3]{2x} + 3 \sqrt[3]{2x} = 6 \sqrt[3]{2x}$