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      Question

      The following question contains two equations as I and

      II.You have to solve both equations and determine the relationship between them. I). aΒ² - 26a + 165 = 0 II).Β bΒ² + 8b - 153 = 0
      A a > b Correct Answer Incorrect Answer
      B a < b Correct Answer Incorrect Answer
      C a β‰₯ b Correct Answer Incorrect Answer
      D a ≀ b Correct Answer Incorrect Answer
      E a = b or the relationship between x and y cannot be determined. Correct Answer Incorrect Answer

      Solution

      I. aΒ² - 26a +165 = 0 aΒ² - 15a – 11a + 165 = 0 (a - 15)(a - 11) = 0 Β a = 15, 11 II. bΒ² + 8b – 153 = 0 bΒ² - 9b + 17b – 153 = 0Β  (b +17) (b – 9) = 0 b = -17, 9 Therefore a > b.

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