Solve the inequality using a sign chart. (x^3 - 4x)/(x^2 + 2) ≤ 0. I'm not really sure how to start, but I do know how to use a sign chart. Any help would be appreciated.
Follow Math Help Forum on Facebook and Google+
You mean something like ?
Originally Posted by Krizalid You mean something like ? Yes, but I was able to figure it out. If at all possible, could you look at my post titled Pre-Calc HW questions? I really need help on those. Thanks!!
View Tag Cloud