Answer and explanation

Correct answer: A.

  1. Step 1: and .
  2. Step 2: The difference is .
Answer
.
Why not the others: is what you get if you subtract the numbers. is what you get if you divide the two logarithms. is what you get if you add the two logarithms.

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Find log 2 64 - log 2 2. | GCE O/L Mathematics (Sri Lanka)