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Mathematics 7 Online
OpenStudy (anonymous):

Find f(x)·g(x) if f(x) = 3x and g(x) = x + 1. A. 3x2 + 3x B. 3x + 1 C. 4x + 1 D. 3x2 + 1

OpenStudy (anonymous):

I think its D

OpenStudy (anonymous):

The answer is D

OpenStudy (anonymous):

please explain why

OpenStudy (anonymous):

What did you do? :)

OpenStudy (anonymous):

f(x)*g(x) means you multiply them. Now, what is f(x) based on the question?

OpenStudy (anonymous):

If you don't know, please don't hesitate to reply. :) Not everyone loves to wait.

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