Concept explainers
To solve: the equation
Answer to Problem 20WE
Explanation of Solution
Given:
Calculation:
First substitute
This statement is false.
Now substitute
This statement is false.
Now substitute
This statement is false.
Now substitute
This statement is false.
Now substitute
This statement is false.
Now substitute
This statement is true.
Thus, the solution of the given equation is
Chapter 1 Solutions
Algebra: Structure And Method, Book 1
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