Question

algebra: concepts and connections-plc radical equations what is the best first step in solving the equation $3 + \sqrt3{6x} = 5$? cube both sides of the equation. subtract 3 from both sides. find the cube of $\sqrt3{6x}$. subtract 5 from both sides.

Explanation:

To solve a radical equation with a cube root, the standard first step is to isolate the radical term. This requires removing the constant added to the radical from both sides of the equation.

Answer:

Subtract 3 from both sides.