SOLUTION: Not understanding how to "SIMPLIFY"; 9log9(7) (Nine, Log9 *7) I found an answer on this site; but it said it was already as simplified as it can get. My answer options are; 9, 7

SOLUTION: Not understanding how to "SIMPLIFY"; 9log9(7) (Nine, Log9 *7) I found an answer on this site; but it said it was already as simplified as it can get. My answer options are; 9, 7

Algebra.Com

Question 976822: Not understanding how to "SIMPLIFY"; 9log9(7)
(Nine, Log9 *7)
I found an answer on this site; but it said it was already as simplified as it can get. My answer options are; 9, 7, 1, 9^7
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
log base 9 (7) = (9*log 7) / (log 9)
using change of base formula
log 7 / log 9 = 0.88562187458 or approx 1, then
log base 9 (7) = 9 * 1 = 9

RELATED QUESTIONS
Please help me answer this question. I have been working on it for hours and am not... (answered by rothauserc)

Not understanding how to "SIMPLIFY" this; log9 1/729 (log nine, 1 over 729) My answer... (answered by MathLover1,MathTherapy)

I have been trying to figure out this problem for an hour now I cannot get the answer the (answered by drk)

I have been trying to figure out this problem for an hour now I cannot get the answer the (answered by Theo)

Simplify... (answered by Alan3354)

My question is how to solve the equation 2 - n = 7 - 2n. I've tried the following... (answered by checkley75)

I just solved an inequality problem and my answer was 1/7. Now I need to graph it on a... (answered by Flannery)

I posted this question already and you sent an email that the question is listed as... (answered by elima)

I dont need answer. I just need i) to understand this problem and need to know how to... (answered by ikleyn)