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Sticky Note
The value of x which satisfies 3^2x+4 = 81 is?
  1. 1
  2. 0
  3. 2
  4. None of these
Explanation

3^(2x+4) = 81

=> 3^(2x+4) = 3^4

=> 2x + 4 = 4 (bases are same)

=> 2x = 0

=> x = 0


Last verified on 07-03-2026

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