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Black Advanced Problems in Mathematics
Exam
Black Advanced Problems in Mathematics
Subject
Mathematics
Chapter
Quadratic Equation

Black Advanced Problems in Mathematics · Mathematics · Quadratic Equation

If x and y are real numbers connected by the equation 9x^2 + 2xy +...

If xx and yy are real numbers connected by the equation 9x2+2xy+y2−92x−20y+244=09x^2 + 2xy + y^2 - 92x - 20y + 244 = 0, then the sum of maximum value of xx and the minimum value of yy is :

Correct answer

7

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