Question

Please help me answer

Answer 1

The answer is: C. 3my^4 - 3my^2x

Explanation:

For the problem:

3my^2 (y^2x - x) =

Multiply each term by 3my^2:

3my^2 * y^2x - 3my^2 *x =

3my^4x - 3my^2x