Questions: (x^2+2 x+8)+(-x^2-3 x-7)

(x^2+2 x+8)+(-x^2-3 x-7)
Transcript text: \[ \left(x^{2}+2 x+8\right)+\left(-x^{2}-3 x-7\right) \]
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Solution

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Simplify the expression \(\left(x^{2}+2 x+8\right)+\left(-x^{2}-3 x-7\right)\).

Combine like terms for \(x^2\).

\(x^2 - x^2 = 0\)

Combine like terms for \(x\).

\(2x - 3x = -x\)

Combine like terms for the constants.

\(8 - 7 = 1\)

The simplified expression is \(\boxed{-x + 1}\).

The simplified expression is \(\boxed{-x + 1}\).

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