Ogthebrainest Ogthebrainest
  • 28-03-2017
  • Mathematics
contestada

how do you do inequalities

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ms01
ms01 ms01
  • 05-04-2017
So some quick tips for inequalities:
**What you do to one side you HAVE TO do it to the other 2**
**If you ever divide a negative number past the inequality signs, the signs FLIP!!**
(e.g. 2>-5x>25)
-2/5 <x < -5

I hope that this has helped!
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