expand log (125/343)
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Answered by
2
-0.45
Step-by-step explanation:
log(125/343)
= log125 - log343
= log(5³) - log(7³)
= 3 log5 - 3log7
= 3(0.69) - 3(0.84)
= 2.07 - 2.52
= -0.45
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