Find the power series expansion about the given point of the function:

z^3 + 6z^2 - 4z -3 about z0 = 1

Can someone show how to do this...

Thanks in advance

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- May 10th 2010, 08:16 PMjzelltPower Series
Find the power series expansion about the given point of the function:

z^3 + 6z^2 - 4z -3 about z0 = 1

Can someone show how to do this...

Thanks in advance - May 10th 2010, 08:42 PMchisigma
Is...

(1)

Because the coefficient of in (1) is it will be so that is...

(2)

Because the coefficient of in (2) is it will be so that is...

(3)

... so that is and . The answer to Your question is then...

(4)

Kind regards

- May 10th 2010, 09:41 PMsimplependulum
or rewrite the polynomial