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#1 2008-06-12 03:20:19
- linkinxmen
- Member
- Registered: 2008-06-12
- Posts: 2
logarithm
how to solve this problem?,,
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#2 2008-06-12 03:39:53
- JaneFairfax
- Member
- Registered: 2007-02-23
- Posts: 6,868
Re: logarithm
Express 5√5 as a number of the form 5[sup]x[/sup]; then by definition log[sub]5[/sub]5[sup]x[/sup] = x.
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#3 2008-06-12 03:41:50
- mathsyperson
- Moderator
- Registered: 2005-06-22
- Posts: 4,900
Re: logarithm
Thinking of it as an equation rather than an expression might be easier.
, where x is the value of the expression. Then:Aah collision
Why did the vector cross the road?
It wanted to be normal.
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#4 2008-06-13 13:57:27
- Dragonshade
- Member
- Registered: 2008-01-16
- Posts: 147
Re: logarithm
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