Concept explainers
a
To find: the polynomial function by using the product of factors that are irreducible over the rational
a
Answer to Problem 53E
The zeros of the given polynomial function
Explanation of Solution
Given information:
The given polynomial function is,
One factor is
Concept used:
Factors of a polynomial;
Every polynomial of degree
The given polynomial function is,
We have a factor
This polynomial function can be written as,
Now, simplify as quadratic equation.
Now, solving the value of
Following the above polynomial function as quadratic factors
b.
To find: the polynomial function by using the product of factors that are irreducible over the rational
b.
Answer to Problem 53E
The zeros of the given polynomial function
Explanation of Solution
Given information:
The given polynomial function is,
One factor is
Concept used:
Factors of a polynomial;
Every polynomial of degree
The given polynomial function is,
One factor is
This polynomial function can be written as,
Now, simplify as quadratic equation to get the value of
Take one factor
Put
Now, solving the value of
Therefore the above polynomial function as quadratic factors
c
To find: the polynomial function by using the product of factors that are irreducible over the rational in completely factored form.
c
Answer to Problem 53E
The zeros of the given polynomial function
Explanation of Solution
Given information:
The given polynomial function is,
One factor is
Concept used:
Factors of a polynomial;
Every polynomial of degree
The given polynomial function is,
One factor is
This polynomial function can be written as,
Now, simplify as quadratic equation.
Now, solving the value of
Following the above polynomial function as quadratic factors
Also,
Also, solving the value of
Therefore, we have the completely factored form of the polynomial function are.
Hence, we can conclude that the zeros of
Chapter 2 Solutions
EBK PRECALCULUS W/LIMITS
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