📢 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 log₃(2x + 3) = 2 + log₃(x – 1), find

      x.
      A 12/7 Correct Answer Incorrect Answer
      B 10/7 Correct Answer Incorrect Answer
      C 11/10 Correct Answer Incorrect Answer
      D 5/13 Correct Answer Incorrect Answer

      Solution

      ATQ, log₃[(2x + 3)/(x – 1)] = 2 → (2x + 3)/(x – 1) = 9 → 2x + 3 = 9x – 9 → 7x = 12 → x = 12/7.

      Practice Next
      ask-question