Concept explainers
To calculate: The simplified form of the expression
Answer to Problem 7E
The simplified form of the expression
Explanation of Solution
Given information:
The expression
Formula used:
The expression of the form
Calculation:
Consider the expression
Recall that the expression of the form
Compare
Use
Multiply the numbers obtained above,
Next, use a calculator.
Step 1: Enter the expression
Step 2: Press the
Step 3: Press the
The value obtained on screen is
Therefore, it is verified.
Thus, the simplified form of the expression
Chapter 4 Solutions
Algebra: Structure And Method, Book 1
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