I have been trying to program the cubic equation into my TI-nspire cx calculator without any luck. I have tried a couple things, but could not get it to work. I do not know much about programing and need some help. I have a couple of questions and hopefully I can find a answer. 1. Is it possible to program the cubic equation into TI-nspire cx?

2. If so, has anyone ever done this?

3. If it is possible, how do I go about getting it to work.

Any help would be much appreciated

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