Concept explainers
To find: the solution of the given equation.
Answer to Problem 15PT
Explanation of Solution
Given:
Concept used:
First root can be calculated by putting the value of
The factor can be taken out first.
It can be done through division polynomial.
Calculation:
Again, simplifying the cubic polynomial:
So, the factors can be represented as:
Hence, the solution of the equations is
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Glencoe Algebra 2 Student Edition C2014
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