- #1
TSN79
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- 0
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 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??