What is expand (-x^2-2x-2)(x^2+x-3) ?

The solution to expand (-x^2-2x-2)(x^2+x-3) is -x^4-3x^3-x^2+4x+6

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expand (-x^2-2x-2)(x^2+x-3)

expand

(- x^{2} - 2 x - 2) (x^{2} + x - 3)

- x^{4} - 3 x^{3} - x^{2} + 4 x + 6

Solution steps

(- x^{2} - 2 x - 2) (x^{2} + x - 3)

Distribute parentheses

= - x^{2} x^{2} - x^{2} x - x^{2} (- 3) - 2 x x^{2} - 2 xx - 2 x (- 3) - 2 x^{2} - 2 x - 2 (- 3)

Simplify

- x^{2} x^{2} - x^{2} x - x^{2} (- 3) - 2 x x^{2} - 2 xx - 2 x (- 3) - 2 x^{2} - 2 x - 2 (- 3) : - x^{4} - 3 x^{3} - x^{2} + 4 x + 6

= - x^{4} - 3 x^{3} - x^{2} + 4 x + 6

0.0144

37.6 + (- 6.2)

- \frac{3}{7}

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

(5 v)^{2}

What is expand (-x^2-2x-2)(x^2+x-3) ?
The solution to expand (-x^2-2x-2)(x^2+x-3) is -x^4-3x^3-x^2+4x+6