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March 30, 2015

March 30, 2015

Posted by **Jake** on Friday, April 23, 2010 at 9:58am.

g(x)=x+7 what is the function using (f.g)(x) my answer is x^3-3x^2-30x+14 is this the correct answer

- college algebra -
**PsyDAG**, Friday, April 23, 2010 at 10:28amMultiplying x^2 - 4x - 2 by 7 = 7x^2 -28x

**-**14

Note sign error.

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