Do you know of any website that can solve quadratic inequalities?

Do you know of any website that can solve quadratic inequalities?
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1 Answer

Answer :

answer:Been a while since I’ve done math… I think the result set would be the unbounded interval (-∞, ∞) a.k.a the set of all real numbers. But a web site to tell you that? Hmmmm… They’d likely be running something like Maple or Mathematica. I also would be interested if anyone turns something up. — [Edit]: you could write your equation as: x^2 – x – 4 >[equal] 0
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