SOLUTION: Solve 3^2x - 10(3^x) + 9 = 0.

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Question 1186322: Solve 3^2x - 10(3^x) + 9 = 0.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Solve+3%5E%282x%29+-+10%283%5Ex%29+%2B+9+=+0
%283%5Ex+-+9%29%2A%283%5Ex+-+1%29+=+0
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3^x = 9 ---> x = 2
3^x = 1 ---> x = 0