Let $f(x) = 2x^2 + 3x - 9,$ $g(x) = 5x + 11,$ and $h(x) = -3x^2 + 1.$ Find $f(x) - g(x) + h(x).$ Enter your answer as an expression.

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asked Jan 21, 2024 54.3k views

4 votes

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

Find $f(x) - g(x) + h(x).$ Enter your answer as an expression.

Mathematics
high-school

Jens X Augustsson asked

by Jens X Augustsson

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1 Answer

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Explanation:

all he have to do is you substitute the expressions correctly

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

Mashton answered Jan 27, 2024

by Mashton

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