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Form a polynomial f(x) with real coefficients having the given degree and zeros.

0 votes

 Degree 4; zeros -5-5i, -1 multiplicity 2?

asked Mar 10, 2015 in ALGEBRA 2 by anonymous

1 Answer

0 votes

Step 1 :

Complex zero of polynomial function is image and real zeros are image.

Using complex conjugate root theorem image is a zero of the polynomial function.

Required polynomial is fourth degree polynomial.

Step 2 :

Zeros are image, image  and image.

By using Factor theorem,

When image then image is factor of polynomial.

image
image

image

image

image

image

image

image

image

image.

Solution :

image.

answered Mar 12, 2015 by sandy Pupil

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