I'm having some trouble solving inequalities with the TI-89. Let's say that I want to solve [tex]x^2<1[/tex] The answer should be [tex]<-1,1>[/tex], if I type in(adsbygoogle = window.adsbygoogle || []).push({}); solve(x^2<1,x), but that's not what I get. It only returns the inequality itself just as I typed in. What's wrong??

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# Calculators TI-89 Calculator

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