Concept explainers
a.
To write: The polynomial as the product of factor that is irreducible over the rationals.
a.
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Answer to Problem 59E
The polynomial
Explanation of Solution
Given information: The given equation is
Calculation: The given equation is
To find all factors, find all the zeros.
Divide by the given factor:
Use the
This has no rational zeroes, so this form is irreducible over the rationals
Thus, the polynomial
b.
To write: The polynomial as the product of linear and quadratic factor that are irreducible over the reals.
b.
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Answer to Problem 59E
The polynomial
Explanation of Solution
Given information: The given equation is
Calculation: The given equation is
To find all the factors, find all the zeros.
Divide by the given factor:
Thus, the polynomial
c.
To factor: The polynomial completely factored form.
c.
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Answer to Problem 59E
The factor of the function is
Explanation of Solution
Given information: The given equation is
Calculation: The given equation is
To find all the factors, find all the zeros.
Divide by the given factor:
Use the quadratic formula on the quotient to find remaining zeros.
Thus, the factor of the function is
Chapter 2 Solutions
EP PRECALC.GRAPHING APPR.-WEBASSIGN-1YR
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