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Quadratic Equations Questions

  • Numerical Ability - Quadratic Equations
Question

I. x 2- 5x + 6 = 0

II. 2y2- 15y + 27 = 0

  • A) if x > y 
  • B) if x < y 
  • C) if x ≥ y
  • D) if x ≤ y
  • E) if x = y, or no relation can be established between x and y
Solution

(d); x1 = 3, x2 = 2

y1 = 3, y2 = 4.5 

=> x  ≤ y

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