Concept explainers
To find all the zeros for the given function.
Answer to Problem 12CYU
The zeros are
Explanation of Solution
Given information:
The equation
Formula used:
Synthetic substitution method.
Where
Step 1:
The given
Step 2:
Examine the number of sign changes for
For
For
Step 3:
Determine the real zeros by using list of possible values and use synthetic substitution to evaluate
Since the negative real zero is known, use synthetic substitution with the depressed polynomial
The depressed polynomial
The zeros are
Chapter 5 Solutions
Glencoe Algebra 2 Student Edition C2014
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