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2016 Algebra #3
2016 Algebra #3
Source:
August 6, 2022
2016
Algebra Test
Problem Statement
Real numbers
x
,
y
,
z
x,y,z
x
,
y
,
z
form an arithmetic sequence satisfying \begin{align*} x+y+z&=6\\ xy+yz+zx&=10. \end{align*} What is the absolute value of their common difference?
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