Concept explainers
Find the
Answer to Problem 10WE
The quadratic equation is
Explanation of Solution
Given information: It is given that the roots of the quadratic equation are
Formula used: If
Calculation: Sine the roots of the quadratic equation are
Now, with the help of formula (1) substitute the evaluated sum and product of roots in (1) and evaluated the quadratic.
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Algebra and Trigonometry: Structure and Method, Book 2
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