Answer:
None of them.
Step-by-step explanation:
log 15 could be log 3 + log 5
log3 + log 5 = 0.4771 + 0.69897 = 1.`17609
log 15 could also be log 45 - log 3 = 1.6532-0.4771=1.1761
But it cannot be any of the choices you have provided.
Answer:
The correct answer is log (15) - log (7)
Step-by-step explanation:
I took the quiz and got this question correct, hope it helps!
