If 5^(x+1) − 2·5^x − 3 = 0, what is the value of x?

If 5^(x+1) − 2·5^x − 3 = 0, what is the value of x?

  1. a) log₅ 3
  2. b) log₃ 5
  3. c) 5
  4. d) 3

From the PetroBangla Assistant Manager (CSE) June 2024 – Written (BUET) exam, question 32 of 51.

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