x-y x+y Suppose that x and y are positive real numbers satisfying x + y =...
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x-y x+y Suppose that x and y are positive real numbers satisfying x² + y² = 5xy. Then, √ can be written as where a and b are coprime positive integers. Find a + b. x-y x+y Suppose that x and y are positive real numbers satisfying x² + y² = 5xy. Then, √ can be written as where a and b are coprime positive integers. Find a + b.
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