Answer:
Explanation:
is product propriety
log AB = log A +log B
1/2 ㏒57 + 1/2 ㏒ 74 = 1/2 ㏒ 57*74 = 1/2 ㏒4,218
and power propriety
log
1/2 log 4,218 = log 4,218^1/2
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