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January 28, 2015

January 28, 2015

Posted by **Caroline** on Sunday, May 5, 2013 at 8:10pm.

46. log b sqrt (3/y)

Could someone please explain these?

- Pre-Calculus -
**Reiny**, Sunday, May 5, 2013 at 8:54pm45.

log_{b}√(7x)

= log_{b}(7x)^(1/2)

=(1/2 log_{b}(7x)

= (1/2) ( log_{b}7 + log_{b}x)

do #46 the same way,

except recall that log(A/B) = logA - logB

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