Answer:
-2x³y³ - 6x⁴y - x²y³ - 3xy⁴ - y⁵
Explanation:
remove the parentheses and rewrite the equation:
-2x³y³ + 4x²y³ - 3xy⁴ - 6x⁴y - 5x²y³ - y⁵
combine like terms:
-2x³y³ - x²y³ - 3xy⁴ - 6x⁴y - y⁵
rearrange the terms:
-2x³y³ - 6x⁴y - x²y³ - 3xy⁴ - y⁵