SOLUTION: I'm asked this question and my eyes have glazed over. Please help! (a) log_9⁡〖1=〗_______ (fill in the blank) (b) Let 〖〖x=log&#1231

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: I'm asked this question and my eyes have glazed over. Please help! (a) log_9⁡〖1=〗_______ (fill in the blank) (b) Let 〖〖x=log&#1231      Log On


   

Question 1039854: I'm asked this question and my eyes have glazed over. Please help!
(a) log_9⁡〖1=〗_______ (fill in the blank)
(b) Let 〖〖x=log〗_9 〗⁡〖1/729〗 State the exponential form of the equation.


(c) Determine the numerical value of 〖log_9 〗⁡〖1/729〗, in simplest form. Work optional.
Thank you so much for your help!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
(a) log%289%2C1%29+=+0
log(1) to any base = 0
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(b) Let x+=+log%289%2C1%2F729%29
729 = 9^3
1/729 = 9^(-3)
x+=+log%289%2C9%5E-3%29
x = -3
State the exponential form of the equation.
9^(-3) = 1/729
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(c) Same as b