Concept explainers
In Problems 17-36, solve each equation algebraically. Verify your solution using a graphing utility.
To find: The solution for the equation algebraically and verify using a graphing utility.
Answer to Problem 31AYU
Solution:
Explanation of Solution
Given:
The equation
Algebraic solution:-
Take common from first two terms and common from next two terms
Check:
Let in the expression in on the left side of the equation
Since the expression on the left side give 0 which is on the right side, the solution checks
Let in the expression in on the left side of the equation
Since the expression on the left side gives 0 which is on the right side, the solution checks
Let in the expression in on the left side of the equation
Since the expression on the left side gives 0 which is on the right side, the solution checks.
Chapter 1 Solutions
Precalculus Enhanced with Graphing Utilities
Additional Math Textbook Solutions
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
Precalculus (10th Edition)
Calculus: Early Transcendentals (3rd Edition)
Glencoe Math Accelerated, Student Edition
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