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December 21, 2014

Homework Help: Precalculus

Posted by Anon on Tuesday, January 10, 2012 at 9:22pm.

Is this correct?

1. Find the solution set for x^2/(x+3) < 9/(x+3).

x^2/(x+3) < 9/(x+3)

x^2 < 9
x^2 - 9 < 0

(x-3)(x+3)<0

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