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

      Roots of the quadratic equation 2x2 + x –

      528 = 0 is
      A 16 Correct Answer Incorrect Answer
      B -33/2 Correct Answer Incorrect Answer
      C Both a and b Correct Answer Incorrect Answer
      D None of these Correct Answer Incorrect Answer

      Solution

      2x2Β + x – 528 = 0 2x2Β + 33x - 32x – 528 = 0 x(2x + 33) - 16(2x + 33) = 0 x = 16, - 33/2 (neglect) Required answer = 16

      Practice Next
      ask-question