SOLUTION: I need to find log a 0.25 with the given values of log a 2=0.431 and log a 8=1.292 The problem should read as the logarithm of .25 with a base of a.

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Question 318554: I need to find log a 0.25 with the given values of log a 2=0.431 and log a 8=1.292 The problem should read as the logarithm of .25 with a base of a.
Found 2 solutions by Fombitz, Edwin McCravy:
Answer by Fombitz(32388) About Me  (Show Source):
Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!
I need to find log a 0.25 with the given values of log a 2=0.431 and log a 8=1.292 The problem should read as the logarithm of .25 with a base of a.
log%28a%2C%280.25%29%29%22=%22log%28a%2C%281%2F4%29%29%22=%22log%28a%2C%282%2F8%29%29%22=%22log%28a%2C%282%29%29-log%28a%2C%288%29%29%22=%220.431-1.292%22=%22-0.861
Edwin