Difference between revisions of "2006 AMC 10B Problems/Problem 14"
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Revision as of 22:03, 30 July 2006
Problem
Let and
be the roots of the equation
. Suppose that
and
are the roots of the equation
. What is
?
Solution
In a quadratic equation in the form , the product of the roots is
.
Using this property, we have that and