Factoring Polynomials Degree 4 Math
About factoring 4th degree polynomials factoring 4th degree polynomials.
Factoring polynomials degree 4 math. As pointed out on the previous page synthetic division can be used to check if a given x value is a zero of a polynomial function by returning a zero remainder and it can also be used to divide out a linear factor from that polynomial leaving one with a smaller degree polynomial. 54 x 4 36 x 3 24 x 2 16 x 2 x left 27 x 3 18 x 2 12 x 8 right now factor the resulting four term polynomial by grouping and look for resulting factors to factor further. Factoring a 4 b 4. An introduction to synthetic division and how to factor 4th degree polynomials.
To factor a polynomial of degree 3 and greater than 3 we can to use the method called synthetic division method. For example to factor x 4 y 4 we treat x 4 as x 2 2 and y 4 as y 2 2. We also have another direct method to factorize a polynomial of degree 4. Because of this close relationship between zeroes of polynomial functions and solutions of.
In this method we have to use trial and error to find the factors. This is one of the shortcut to find factors. Thus x 4 y 4 x 2 2 y 2 2 x 2 y 2 x 2 y 2 x 2 y 2 x y x y.