ava22233 ava22233

10-06-2022
Mathematics

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If f(x) = 2x^2 - 5 and g(x) = 3x3, find (f-g)(x).

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loneguy loneguy

10-06-2022

[tex]\text{Given that,}~ f(x) = 2x^2 -5 ~ \text{and}~ g(x) = 3x^3\\\\\text{Now,}\\\\ ~~(f-g)(x)\\\\=f(x) - g(x)\\\\=2x^2 -5 - 3x^3\\\\=-3x^3 +2x^2 -5[/tex]

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