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Student Support Forum: 'How to solve an integral in mathematica?' topicStudent Support Forum > General > "How to solve an integral in mathematica?"

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Author Comment/Response
Bill Simpson
04/18/13 9:22pm

Does this give you the three roots you expect?

z/.Simplify[Solve[z==a*z^3+b*z^2+a+b, z]]

If so then you at least have a start on trying to decide which of those will be the smallest positive root.

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Author Date Posted
How to solve an integral in mathematica? jay-jay 04/18/13 1:31pm
Re: How to solve an integral in mathematica? Bill Simpson 04/18/13 9:22pm
Re: How to solve an integral in mathematica? Peter Pein 04/19/13 11:14am
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