📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store
  • ✖

      Question

      If x2 - 3x - 18 = 0 and y2 + 9y

      + 18 = 0, which of the following is true?
      A x > y Correct Answer Incorrect Answer
      B x < y Correct Answer Incorrect Answer
      C x = y or the relationship cannot be established Correct Answer Incorrect Answer
      D x ≥ y Correct Answer Incorrect Answer

      Solution

      x2 - 3x - 18 = 0=> (x-6)(x+3) = 0=> x = -3, 6y2 + 9y + 18 = 0=> (y+3)(y+6) = 0=> y = -3, -6Hence x ≥ y

      Practice Next
      More Quadratic equation Questions
      ask-question