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# Finding Zeros of Polynomials

## If a given value is a root, the function equals zero when x is the value

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Finding Rational and Real Zeros

This lesson shows you how to find all the rational and real-number solutions of a polynomial.

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## Find Zeros of a Polynomial Function

Shows how to find zeroes of a polynomial by graphing and solving.

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