(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Solve for t:

[-2(t^{2}+1) / 9(t^{2}-1)] < 0

3. The attempt at a solution

I know that the answer is-inf<t<-1and1<t<inf, but how do I show the calculation to get that answer? When I tried, I narrowed it down tot<root-1, but that's not possible (without complex numbers) and doesn't match the answer???

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# Homework Help: Inequality question (when fraction < zero)

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