Question

Can someone check this please? Thank you!

Answer 1

Step-by-step explanation:

Your answer is correct.  I would probably word the answer to part c a little differently.  "Gilda did not use a valid logarithmic property.  log(a^b) is not the same as (log a)^b.  She should have used the power rule: log(a^b) = b log(a)."

Answer 2

Answer:

Arjun's answer is correct. Gilda's answer is incorrect.

Gilda's mistake is not that she did not finish expanding the logs. Her mistake is that she expanded the logs incorrectly. Choice B shows her mistake.

log a^n = n * log a, not (log a)^n