Answer and explanation

Correct answer: D.

  1. Step 1: Rewrite in index form: . Step 2. So . **Answer: . Why not the others:** is what you get if you move the constant with the wrong sign. is what you get if you write instead of . is what you get if you ignore the base.

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Solve log 2 (x + 2) = 3. | DTM University Entrance Test (Uzbekistan)