Question: Show that (x) = x 2 + 3x 1 and g(x) = 3x 3 9x + x 2 are rational functionsthat is, quotients of

Show that ƒ(x) = x2 + 3x−1 and g(x) = 3x3 − 9x + x−2 are rational functions—that is, quotients of polynomials.

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