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3 votes
Find g(x+3) if g(x) = 2x² – x

User Cogslave
by
6.1k points

1 Answer

4 votes
You need to plug in (x+3) where ever there is an x.

So your equation should look like:

G(x+3)= 2(x+3)^2-(x+3)
2(x+3)^2-(x+3)
Simplify
Final answer: 2x^2+11x+15
User Cornell
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5.7k points