# How To Find Zeros Of A Polynomial Function Using Synthetic Division

How To Find Zeros Of A Polynomial Function Using Synthetic Division. Bring down the leading coefficient to the bottom row. Use synthetic division to find the zeros of a.

This college algebra and precalculus video tutorial explains how to use synthetic division to divide polynomials, evaluate functions using the remainder theo. List all possible rational zeros using the rational zeros theorem. Here for the long division of algebra expressions, you can also use our another polynomial long division calculator.

### Then, The Numerator Is Written In Descending Order And If Any Terms Are Missing We Need To Use A Zero To Fill In The Missing Term.

3 ∗ ( − 2.0) = − 6. Use synthetic division to evaluate the polynomial at each of the candidates for rational zeros that you found in step 1. Adding 0 and 1 gives 1, so we have:

### We Will Use −1 Here.

F(x)= 3x° +10 + 10x? The remainder obtained in the synthetic division process has an important interpretation, as described in the remainder theorem. Use synthetic division to evaluate a given possible zero by synthetically dividing the candidate into the.

### Please Note That This Lesson Expects That Students Know How To Divide A Polynomial Using Synthetic Division.

Drop down the 2, and multiply by the −1 to get −. If the remainder is not zero, discard the candidate. After performing a synthetic division we are able to find the real root of the polynomial.

### Find The Possible Rational Factors Of The Polynomial By Looking At The Factors Of The Constant.

The zeros of a polynomial calculator can find the root or solution of the polynomial equation p (x) = 0 by setting each factor to 0 and solving for x. Use synthetic division to evaluate a given possible zero by synthetically dividing the candidate into the polynomial. Here for the long division of algebra expressions, you can also use our another polynomial long division calculator.

### If The Remainder Is Zero, Then X = 1 Is A.

− 2.0 1 5 6 − 2 − 6 1 3. List all possible rational zeros using the rational zeros theorem. White eagle golf club membership cost 2020;