What is 2x-8y+3x^2+7y-12x ?

The solution to 2x-8y+3x^2+7y-12x is 3x^2-10x-y

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simplify 2x-8y+3x^2+7y-12x

simplify

2 x - 8 y + 3 x^{2} + 7 y - 12 x

3 x^{2} - 10 x - y

Solution steps

2 x - 8 y + 3 x^{2} + 7 y - 12 x

Group like terms

= 3 x^{2} + 2 x - 12 x - 8 y + 7 y

Add similar elements:

2 x - 12 x = - 10 x

= 3 x^{2} - 10 x - 8 y + 7 y

Add similar elements:

- 8 y + 7 y = - y

= 3 x^{2} - 10 x - y

(2 x^{2} - x + 1) - (x + 4)

\frac{1}{11}

(3 x - 4) (2 x + 1)

∣ - 2 - 3 ∣

7.4 x^{2} (2 x^{2} - 8.4 x)