# What is the Completely Factored Form of xy^{3} – x^{3}y?

# 1) xy(y + x)(y – x) 2) xy(y – x)(y – x)

We will be solving the given equation to answer this.

### Answer: The Completely Factored Form of xy^{3} – x^{3}y is xy (y + x) (y - x).

Let's solve this step by step.

**Explanation:**

Given that, xy^{3} – x^{3}y

Factored form can be obtained by various methods.

xy^{3} – x^{3}y = xy(y^{2} - x^{2})

= xy (y + x) (y - x)