Lucy S.

asked • 09/06/19

Given f (x ) = x^2 + 3x + 2 and g (x ) = x + 1, perform the indicated operations. In the space provided, type the answer in descending order. (fg)(x)

Erin C.

tutor
are ou look for f(g(x))?
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09/06/19

Erin C.

tutor
or the multiplied version? its hard to tell from the way the questions is presented
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09/06/19

Arturo O.

Student, If you meant f(x) multiplied by g(x), then Philip gave you the correct answer (the down-vote is not justified). But if you meant f(g(x)), as Erin suggested, then replace x in f(x) with g(x), and simplify. f(g(x)) = g(x)^2 + 3g(x) + 2 = (x + 1)^2 + 3(x + 1) + 2 = ? You should be able to finish from here.
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09/07/19

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