Concept explainers
In Exercises 27−32, find all of the zeros and write a linear factorization of the function.
29.
To find: Write a all the zeroes and write a linear factorization of the function
The zeroes are1,-1,
Given information
Given function is
Substitute x=1 gives 0 value of polynomial so x=1 is the factor of the given polynomial .
Divide the function by (x-1) gives
Again substitute x=-1 gives the polynomial
Divide the function by (x+1) it gives
Further factorise it by apply the quadratic formula
It gives two factors
The linear equation is
Chapter 2 Solutions
PRECALCULUS:GRAPHICAL,...-NASTA ED.
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