To find: all real zeros of the function.
The three zeroes of
Given information:
The function
Formula used:
The Rational Zero Theorem:
If
Calculation:
Consider the function
Then
By factor theorem
Divide
Therefore,
The zeroes of
By zero product property we have
Finding roots for
In order to factorize
Therefore,
By zero product property we have
Hence, the three zeroes of
Chapter 2 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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