Concept explainers
To find: The solution for the equation algebraically and verify using a graphing utility.
Answer to Problem 30AYU
Solution:
Explanation of Solution
Given:
The equation
Algebraic solution:
Subtract from both sides
Subtract 6 from both sides
Splitting the middle term
Taking common from first two terms and 2 common from last two terms
Taking common factor from the terms
Check:
Let in the expression in on the left side of the equation
Let in the expression in on the right side of the equation
Since the expressions are equal, the solution checks
Let in the expression in on the left side of the equation
Let in the expression in on the right side of the equation
Take LCM
Since the two expressions are equal, the solution checks.
Chapter 1 Solutions
Precalculus Enhanced with Graphing Utilities
Additional Math Textbook Solutions
Thomas' Calculus: Early Transcendentals (14th Edition)
Precalculus (10th Edition)
Glencoe Math Accelerated, Student Edition
Calculus, Single Variable: Early Transcendentals (3rd Edition)
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
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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