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Elza [17]
4 years ago
8

Log(100) = log(400) - log(4) "

Mathematics
1 answer:
Luden [163]4 years ago
5 0
When working with logarithms, remember that a subtraction sign means you can divide.
log(400) - log(4) can be turned into log(400/4), which is further simplified to log(100).
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