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Polynomials and Complex Roots

State how many complex and real zeros the functon has.
x^2 -2x+7

x^4-2x^2+3x-4

find all of the zeros and write a linear factorization of the function

f(x)=x^3+4x-5

r(x)=3x^4+8x^3+6x^2+3x-2

using the given zero, find all of the zeros and write a linear factorization of f(x)
1+i is a zero of f(x)=x^4-2x^3-x^2+6x-6

1+3i is a zero of f(x)=x^4-2x^3+5x^2+10x-50

Solution Summary

Polynomials and complex roots are investigated.

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