Question

Subtract x³+3x²y+6xy²-2y³ from y³-4xy²-5x²y​

Answer 1

Answer:

${y}^{3} - 4x {y}^{2} - 5 {x}^{2} y - ( {x}^{3} + 3 {x}^{2} y + 6x {y}^{2} - 2 {y}^{3} )$

${y}^{3} - 4x {y}^{2} - 5 {x}^{2} y - {x}^{3} - 3 {x}^{2} y - 6x {y}^{2} + 2 {y}^{3}$

$3 {y}^{3} - {x}^{3} - 10x {y}^{2} - 8 {x}^{2} y$

Answer 2

Answer:

3y^3 - 10xy^2 - 8x^2y - x^3

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