Concept explainers
To solve:
Answer to Problem 4CFU
In this case, factoring seems preferable because it is easy to find the factors.
Explanation of Solution
Given information:
Calculation:
By graphing:
Graph the related function:
The zeros of the function appear to be:
By Factoring:
By zero product property,
By completing the square:
Add 5 on both sides:
By Using Quadratic Formula:
In this case, factoring seems preferable because it is easy to find the factors.
Chapter 4 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Additional Math Textbook Solutions
Calculus and Its Applications (11th Edition)
Calculus: Early Transcendentals (3rd Edition)
Calculus: Early Transcendentals (2nd Edition)
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