• Numerical Ability - Quadratic Equations
Question

x² + 32x + 247 = 0
y² + 20y + 91 = 0

  • A) X > Y
  • B) X < Y
  • C) X ≥ Y
  • D) X ≤ Y
  • E) X = Y or relation cannot be established
Solution

D. X ≤ Y
Explanation:
x² + 32x + 247 = 0
x = -13, -19
y² + 20y + 91 = 0
y = -13, -7

D. X ≤ Y
Explanation:
x² + 32x + 247 = 0
x = -13, -19
y² + 20y + 91 = 0
y = -13, -7
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