Which of the following shows 9x2y - 4x + 3y3x - 2y2 written in standard form?

9x2y - 4x + 3y3x - 2y2

3y3x - 2y2 + 9x2y - 4x

9x2y - 4x - 2y2 + 3y3x

3y3x + 9x2y - 2y2 - 4x

The question is asking to choose among the following choices that states the standard form of the said expression in your question and base on my calculation and further analysis, I would say that the answer would be 3y3x - 2y2 + 9x2y - 4x. I hope you are satisfied with my answer and feel free to ask for more