Question

Choose the single logarithmic expression that is equivalent to the one shown.

log2 6 + log2 2 − log2 8

Answer 1

its C because the base of the log is all same. of its + you have to multiply and if its - you have to divide. so (6 times 2 divide 8 ) youll get 3 over 3

Answer 2

C. log2 3/2.

Explanation:

When you are adding two logs with the same base, you multiply.

So, log2 6 + log2 2 = log2 6 * 2 = log2 12

When you subtract two logs with the same base, you divide.

So, log2 12 - log2 8 = log2 12 / 8 = log2 3/2

The answer is C. log2 3/2.

Hope this helps!!