How do you find the zeros of an equation? For example, y= x^3 - 16x^2 +x + 4?

And how can you find them on a graphing calculator?

Thanks.

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- Jul 9th 2009, 01:25 PMoryxncrakeZeros of an Equation
How do you find the zeros of an equation? For example, y= x^3 - 16x^2 +x + 4?

And how can you find them on a graphing calculator?

Thanks. - Jul 9th 2009, 01:35 PMmasters
Hi oryxncrake,

Which graphing calculator are you using? For a TI-84+ see here. - Jul 9th 2009, 01:59 PMCaptainBlack