How do I do the inequality signs in the calculator, It used to be in the input helpers place but now does it not even work!?!? PLZZ HELPP
You do inequalities exactly the same as equations EXCEPT
you have to turn the signs around if you
* swap sides
*multiply or divide by a NEGATIVE number
*Take the reciprocal of both sides (turn them upside down)
I think that about covers it.
