Question

find zero of polynomial​

Answer 1

Answer:

Find zeros of a polynomial function

Use the Rational Zero Theorem to list all possible rational zeros of the function.

Use synthetic division to evaluate a given possible zero by synthetically dividing the candidate into the polynomial. ...

Repeat step two using the quotient found with synthetic division.

Step-by-step explanation:

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Answer 2

Answer:

HOW TO: GIVEN A POLYNOMIAL FUNCTION \DISPLAYSTYLE FF, USE SYNTHETIC DIVISION TO FIND ITS ZEROS.

Use the Rational Zero Theorem to list all possible rational zeros of the function.

Use synthetic division to evaluate a given possible zero by synthetically dividing the candidate into the polynomial. If the remainder is 0, the candidate is a zero. If the remainder is not zero, discard the candidate.

Repeat step two using the quotient found with synthetic division. If possible, continue until the quotient is a quadratic.

Find the zeros of the quadratic function. Two possible methods for solving quadratics are factoring and using the quadratic formula.