cubic equation solution simple and fast way?

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mirewuti muhetaer
mirewuti muhetaer 2020-1-23
回答： Walter Roberson 2020-1-24
Hi,
I try to solve a cubic equation. I checked and it seems people are using bisection method to find the solution for a cubic equation?. is there any other easy and simplest way?. or i have to write long code?.
Thanks.

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Walter Roberson
Walter Roberson 2020-1-24
If you have numeric coefficients, use roots()

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