SOLUTION: log10 1000+ log7 343?

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Question 832605: log10 1000+ log7 343?
Answer by LinnW(1048) About Me  (Show Source):
You can put this solution on YOUR website!
log10 1000+ log7 343
log10(1000) + log7(343)
log10%2810%5E3%29+%2B+log7%287%5E3%29
Since log10%2810%5E3%29 means 10 raised to what power is 10%5E3,
this makes log10%2810%5E3%29 = 3 .
Since log7%287%5E3%29 means 7 raised to what power is 7%5E3,
this makes log7%287%5E3%29 = 3 .
So log10%2810%5E3%29+%2B+log7%287%5E3%29 = 3 + 3 = 6
Check tutorLinnWilson@jimdo.com for more.