Question

xy²(x²-x+1)-xy(x³-x²-x)-y(x⁴-x³-x²)​

Answer 1

Step-by-step explanation:

Multiply the outer values with the bracket values.

${x}^{2} {y}^{2} - x {y}^{2} + x {y}^{2} - {x}^{3} y + {x}^{2} y + xy - {x}^{4} y + {x}^{3} y + {x}^{2} y$

Then cancel the same values with different symbols.And add the same values with same symbols.

${x}^{2} {y}^{2} + 2 {x}^{2} y + xy - {x}^{4} y$

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