jamelcadell jamelcadell

12-12-2018
Mathematics

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Logb A=2 and logb B=-3. Find logb AB

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ivana2103 ivana2103

12-12-2018

log_b(A)=2

b^2 = A

log_b(B) = -3

b^-3 = B

A * B = b^2 * b^-3

AB = b^-1

log_b(AB) = -1

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