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Simplify without using tables log26log28 - \(...

Simplify without using tables log26log28 - log232log212

A.

15

B.

12

C.

12

D.

(\frac{log_23}{log_27}\)

Correct answer is A

log26 - log23 = log2 (63)

= log22... A

log28 - 2log212

log28 - log2122

log28 - log214

= log2 32... B

AB = log22log232

N.B. log22 = 1

= 15