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14-01-2017
Mathematics

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simplify 3 (log_4 9 +log_4 t)
A. log 4 (9t)3
B. log 4 (9/t)3
C. log 4 (93t)
D. log 4 (9t3)

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14-01-2017

[tex]log_ab+log_ac=log_a(bc)[/tex]
[tex]xlog_ab=log_ab^x[/tex]

[tex]3(log_49+log_4t)=3(log_4(9t))=log_4(9t)^3=log_4729t^3[/tex]

A is answer

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