What is 5x^2-3xy+8y^2-11xy+2y^2-3x^2-xy ?

The solution to 5x^2-3xy+8y^2-11xy+2y^2-3x^2-xy is 2x^2-15xy+10y^2

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simplify 5x^2-3xy+8y^2-11xy+2y^2-3x^2-xy

simplify

5 x^{2} - 3 x y + 8 y^{2} - 11 x y + 2 y^{2} - 3 x^{2} - x y

2 x^{2} - 15 x y + 10 y^{2}

Solution steps

5 x^{2} - 3 x y + 8 y^{2} - 11 x y + 2 y^{2} - 3 x^{2} - x y

Group like terms

= 5 x^{2} - 3 x^{2} - 3 x y - 11 x y - x y + 8 y^{2} + 2 y^{2}

Add similar elements:

5 x^{2} - 3 x^{2} = 2 x^{2}

= 2 x^{2} - 3 x y - 11 x y - x y + 8 y^{2} + 2 y^{2}

Add similar elements:

- 3 x y - 11 x y - x y = - 15 x y

= 2 x^{2} - 15 x y + 8 y^{2} + 2 y^{2}

Add similar elements:

8 y^{2} + 2 y^{2} = 10 y^{2}

= 2 x^{2} - 15 x y + 10 y^{2}

(1 + x)^{4}

(- 7 x^{2} - 6 x + 9) + (- 3 x^{2} - x + 7)

10 \frac{3}{4}

\frac{x ^{3} + 1}{x ^{2} - 1}

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What is 5x^2-3xy+8y^2-11xy+2y^2-3x^2-xy ?
The solution to 5x^2-3xy+8y^2-11xy+2y^2-3x^2-xy is 2x^2-15xy+10y^2