πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      If both the equations I and II given below are added,

      then find the product of roots of newly formed equation. I: 3x2 + 9x + 5 II: x2 – x = 0
      A 1.05 Correct Answer Incorrect Answer
      B 1.25 Correct Answer Incorrect Answer
      C -1.25 Correct Answer Incorrect Answer
      D -1.05 Correct Answer Incorrect Answer
      E 2.25 Correct Answer Incorrect Answer

      Solution

      After adding equations I and II, we get: 4x2 + 8x + 5 = 0 We know that product of root = c/a Here, c = 5 and a = 4 So, required product = 5/4 = 1.25

      Practice Next
      ask-question