Answer:
11x^4y^3
Explanation:
For this problem, you have to distribute (-xy) to -11x^3y^2.
First, multiply -x and -11. Two negatives make a positive, so the answer will be 11x.
Next, multiply the x's together. -x times x^3 is -x^4, because exponents add up to each other.
Then, multiply the y's together. y times y^2 is y^3.
Multiply all three terms together, to get 11x^4y^3.