What is (-3x^2+5x-8)+(-10x^2-x-3) ?

The solution to (-3x^2+5x-8)+(-10x^2-x-3) is -13x^2+4x-11

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simplify (-3x^2+5x-8)+(-10x^2-x-3)

simplify

(- 3 x^{2} + 5 x - 8) + (- 10 x^{2} - x - 3)

- 13 x^{2} + 4 x - 11

Solution steps

(- 3 x^{2} + 5 x - 8) + (- 10 x^{2} - x - 3)

Simplify

(- 3 x^{2} + 5 x - 8) + (- 10 x^{2} - x - 3) : - 3 x^{2} + 5 x - 8 - 10 x^{2} - x - 3

= - 3 x^{2} + 5 x - 8 - 10 x^{2} - x - 3

Group like terms

= - 3 x^{2} - 10 x^{2} + 5 x - x - 8 - 3

Add similar elements:

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

= - 13 x^{2} + 5 x - x - 8 - 3

Add similar elements:

5 x - x = 4 x

= - 13 x^{2} + 4 x - 8 - 3

Subtract the numbers:

- 8 - 3 = - 11

= - 13 x^{2} + 4 x - 11

(- 8 a^{2}) (- 5 a^{6})

\frac{a ^{3} - 25 a}{2 a ^{3} + 8 a ^{2} - 10 a}

- 81 + - 28 + 1 - - 175

- b - b

5 \cdot 27

What is (-3x^2+5x-8)+(-10x^2-x-3) ?
The solution to (-3x^2+5x-8)+(-10x^2-x-3) is -13x^2+4x-11