The domain for f(x) and g(x) is the set of all real numbers. Let f(x) = 3x + 5 and g(x)

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 5 and g(x) = x2.
Find (f − g)(x).
3×3 − 5×2
−x2 + 3x + 5
x2 − 3x − 5
−3×3 − 5×2

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