log9 - log3 =
- log3
- log6
- log9
Explanation from PART66Online
The subtraction rule for logarithms states log A - log B = log(A/B). So log9 - log3 = log(9/3) = log3.
S
szaim asked · 11 Apr 2012
how's this?
Community Comments (2)
P
PART66Online
11 Apr 2012
T
tsukiyo92
15 Jul 2014
When multiple 'individual' log is add/subtract, they can be convert into single log with multiplication/division.
Above example:
Log 9 - Log 3 (2 individual log)
Convert: Log (9 / 3) [minus->divide, plus->multiply]
= Log (3)
Above example:
Log 9 - Log 3 (2 individual log)
Convert: Log (9 / 3) [minus->divide, plus->multiply]
= Log (3)
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