SOLUTION: If logb 2 =0.4 and logb 3=0.7,then what is logb 12=? a 3√xy b 1/3xy c 1/3(x+y) d 1/3 x+y

SOLUTION: If logb 2 =0.4 and logb 3=0.7,then what is logb 12=? a 3√xy b 1/3xy c 1/3(x+y) d 1/3 x+y

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Question 1125826: If logb 2 =0.4 and logb 3=0.7,then what is logb 12=?
a 3√xy
b 1/3xy
c 1/3(x+y)
d 1/3 x+y
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
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If logb 2 =0.4 and logb 3=0.7,then what is logb 12=?
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but your choices look very strange.

Substituting according to your givens,
, easily computed.
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