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Mathematics, 22.09.2021 09:40 powellkhalil58

Given the following functions, find and simplify (f - g)(x). f(x) = –2x² + 2x + 3
g(x) = -4
Do not include "(f - g)(x)=" in your answer.
Answer was -2x^2+2x+7
Can anyone explain it?

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Given the following functions, find and simplify (f - g)(x). f(x) = –2x² + 2x + 3
g(x) = -4<...
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