amarijh5092 amarijh5092

24-02-2019
Mathematics

contestada

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

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Kamikazeminem Kamikazeminem

25-02-2019

[tex]Answer: \\ f(x) - g(x) + h(x) \\ = 2 {x}^{2} + 3x - 9 - 5x - 11 - 3 {x}^{2} + 1 \\ = - {x}^{2} - 2 x - 19[/tex]

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MindTrickery MindTrickery

20-02-2021

Answer:

-x^2-2x-19

Step-by-step explanation:

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