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Which of these expressions is equivalent to log(15/7) A. 15 • log (7) B. log (15)• log (7) C. log (15) - log (7) D. log (15) + log (7)

Which of these expressions is equivalent to log(15/7) A. 15 • log (7) B. log (15)• log (7) C. log (15) - log (7) D. log (15) + log (7)
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5 votes
Which of these expressions is equivalent to log(15/7)

A. 15 • log (7)
B. log (15)• log (7)
C. log (15) - log (7)
D. log (15) + log (7)

User Pratap
by
8.1k points

1 Answer

1 vote

Answer:

C

Explanation:

using the rule of logarithms

log a - log b = log (
(a)/(b) ) , then

log (
(15)/(7) ) = log 15 - log 7

User Sgcharlie
by
8.4k points
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