To calculate: The factor of the expression
Answer to Problem 123E
The factor of the expression
Explanation of Solution
Given information:
The expression
Formula used:
To find the factor of the trinomial of the form
The special factoring formula for difference of squares, which is mathematically expressed as,
Calculation:
Consider the given expression
Recall that to find the factor of the trinomial of the form
So, find two numbers
Here,
Simplify the expression as,
Recall the special factoring formula for difference of squares, which is mathematically expressed as,
Apply it,
Thus, the factor of expression
Chapter 1 Solutions
EBK PRECALCULUS: MATHEMATICS FOR CALCUL
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning