How do you simplify $x^{5} y + x^{4} y^{2} - 3 x^{5} y + 9 x^{4} y^{2} - 2 x^{4} y^{2}$ $x^5y + x^4y^2 - 3x^5y + 9x^4y^2 - 2x^4y^2$ ?

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How do you simplify $x^{5} y + x^{4} y^{2} - 3 x^{5} y + 9 x^{4} y^{2} - 2 x^{4} y^{2}$ $x^5y + x^4y^2 - 3x^5y + 9x^4y^2 - 2x^4y^2$ ?

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Answer 1 · 2016-04-23T02:31:55

Rearranging we can write
$= (x^{5} y - 3 x^{5} y) + (x^{4} y^{2} + 9 x^{4} y^{2} - 2 x^{4} y^{2}) = - 2 x^{5} y + 8 x^{4} y^{2}$ $=(x^5y-3x^5y)+(x^4y^2+9x^4y^2-2x^4y^2)=-2x^5y+8x^4y^2$

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How do you simplify $x^{5} y + x^{4} y^{2} - 3 x^{5} y + 9 x^{4} y^{2} - 2 x^{4} y^{2}$ $x^5y + x^4y^2 - 3x^5y + 9x^4y^2 - 2x^4y^2$ ?

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How do you simplify x5y+x4y2−3x5y+9x4y2−2x4y2 x^5y + x^4y^2 - 3x^5y + 9x^4y^2 - 2x^4y^2?

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How do you simplify $x^{5} y + x^{4} y^{2} - 3 x^{5} y + 9 x^{4} y^{2} - 2 x^{4} y^{2}$ $x^5y + x^4y^2 - 3x^5y + 9x^4y^2 - 2x^4y^2$ ?