SOLUTION: I need help with these - PLEASE!!!!
okay
1. log4 7 = x ( the 4 should be lower - you know!!!)
2. log0.8 10 = x (same thing)
3. logx 343 = 3
Hope these make
Algebra ->
Exponential-and-logarithmic-functions
-> SOLUTION: I need help with these - PLEASE!!!!
okay
1. log4 7 = x ( the 4 should be lower - you know!!!)
2. log0.8 10 = x (same thing)
3. logx 343 = 3
Hope these make
Log On
Question 93295: I need help with these - PLEASE!!!!
okay
1. log4 7 = x ( the 4 should be lower - you know!!!)
2. log0.8 10 = x (same thing)
3. logx 343 = 3
Hope these make sense
Thanks
Llo Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! 1. log4 7 = x
x = [log7] / [log4] = 1.403677461...
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2. log0.8 10 = x
x = [log10] / [log0.8] = 1/(-0.09691013...)= -10.31885116...
-----------------------
3. logx 343 = 3
x^3 = 343
x = 343^(1/3)
x = 7
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Cheers,
Stan H.
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