What is (-7x^2+3x-10)+(-6x^2-10x+3) ?

The solution to (-7x^2+3x-10)+(-6x^2-10x+3) is -13x^2-7x-7

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simplify (-7x^2+3x-10)+(-6x^2-10x+3)

simplify

(- 7 x^{2} + 3 x - 10) + (- 6 x^{2} - 10 x + 3)

- 13 x^{2} - 7 x - 7

Solution steps

(- 7 x^{2} + 3 x - 10) + (- 6 x^{2} - 10 x + 3)

Simplify

(- 7 x^{2} + 3 x - 10) + (- 6 x^{2} - 10 x + 3) : - 7 x^{2} + 3 x - 10 - 6 x^{2} - 10 x + 3

= - 7 x^{2} + 3 x - 10 - 6 x^{2} - 10 x + 3

Group like terms

= - 7 x^{2} - 6 x^{2} + 3 x - 10 x - 10 + 3

Add similar elements:

- 7 x^{2} - 6 x^{2} = - 13 x^{2}

= - 13 x^{2} + 3 x - 10 x - 10 + 3

Add similar elements:

3 x - 10 x = - 7 x

= - 13 x^{2} - 7 x - 10 + 3

Add the numbers:

- 10 + 3 = - 7

= - 13 x^{2} - 7 x - 7

2 (x + 8)

- 2 + - 4

4 \times (- 16)

\frac{3}{7} + \frac{4}{9}

\frac{1}{\frac{2}{3}}

What is (-7x^2+3x-10)+(-6x^2-10x+3) ?
The solution to (-7x^2+3x-10)+(-6x^2-10x+3) is -13x^2-7x-7