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Let $f(x) = 2x^2 + 3x - 9,$ $g(x) = 5x + 11,$ and $h(x) = -3x^2 + 1.$ Find $f(x) - g(x) + h(x).$

 Feb 20, 2021
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\(f(x) - g(x) + h(x) = (2x^2 + 3x - 9) - (5x + 11) + (-3x^2+1)\)

 

\(\boxed{-x^2-2x-19}\)

.
 Feb 20, 2021

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