Question

If f(x) = 3x^2 – 2 and g(x) = 2x + 4, find (f – g)(x).

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Answer 1

3
`x^(2)` -2x - 6

Explanation:

Subtract the 2 functions so 3
`x^(2)` - 2 - (2x + 4) so you get

3
`x^(2)` - 2 -2x - 4 so add like terms you get 3
`x^(2)` -2x - 6