PC.6: Analyze possible zeros for a polynomial function over the complex numbers by applying the Fundamental Theorem of Algebra, using a graph of the function, or factoring with algebraic identities.

Analyze possible zeros for a polynomial function over the complex numbers by applying the Fundamental Theorem of Algebra, using a graph of the function, or factoring with algebraic identities.

Example Problems
Factor completely:
Factor completely:
Factor completely:
Khan Academy Resources
Graphs of polynomials: Challenge problemsZeros of polynomials & their graphsGraphs of polynomialsPositive & negative intervals of polynomialsZeros of polynomials (with factoring)Positive & negative intervals of polynomialsZeros of polynomials (multiplicity)Zeros of polynomials (factored form)Zeros of polynomials (with factoring): groupingMultiplicity of zeros of polynomialsZeros of polynomials: matching equation to graphQuadratics & the Fundamental Theorem of Algebra Zeros of polynomials: matching equation to zerosVertex form introductionZeros of polynomials: plotting zerosThe Fundamental theorem of AlgebraZeros of polynomials (with factoring): common factorZeros of polynomials (multiplicity)Zeros of polynomials introductionNumber of possible real roots of a polynomial
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