Concept explainers
To find: The real solution of the equation
Answer to Problem 125AYU
The real solution of the equation
Explanation of Solution
Given information.
The first quadratic equation
The second quadratic equation
And
Calculation:
Write the formula to calculate the solutions of a quadratic equation of the form
It can be further expressed as,
Write the formula to calculate the solutions of a quadratic equation of the form
It can be further expressed as,
Compare
Compare
Therefore, the real solution of the equation
Chapter A Solutions
Precalculus
Additional Math Textbook Solutions
Calculus and Its Applications (11th Edition)
Precalculus Enhanced with Graphing Utilities (7th Edition)
Calculus: Early Transcendentals (2nd Edition)
Precalculus (10th Edition)
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
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