Math/trig
posted by matthew .
Log radical b/ a^2 is equivalent to
1) 1/2 log b + 1/2 log a
2) l/2 log b 2 log a
3) 2 log b  1/2 log a
4) 1/2logb/2 log a

log (√b/a^2)
= log √b  log a^2
= (1/2)logb  2loga
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