Concept explainers
Tofind: thequadratic equation.
Answer to Problem 21WE
The
Explanation of Solution
Given information:
The roots are
Calculation: to find the quadratic equation, first find the sum of roots and products of roots,
Now, substitute in the formula and simplify,
Thus, the quadratic equation is
Chapter 7 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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