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Given-that-1-log-3-x-log-27-y-express-y-in-terms-of-x-




Question Number 53675 by pieroo last updated on 24/Jan/19
Given that 1+log_3 x =log_(27) y, express y  in terms of x.
Giventhat1+log3x=log27y,expressyintermsofx.
Answered by kaivan.ahmadi last updated on 24/Jan/19
log_3 3+log_3 x=log_3^3  y⇒log_3 3x=(1/3)log_3 y=log_3 y^(1/3) ⇒  3x=y^(1/3) ⇒y=(3x)^3
log33+log3x=log33ylog33x=13log3y=log3y133x=y13y=(3x)3
Answered by peter frank last updated on 24/Jan/19
1=log_(27) y−log_(3  ) x  1=(1/3)log _(3 ) y−log _(3 ) x  3=log _3 y−3log _3 x  3=log_3  ((y/x^3 ))  27=(y/x^3 )  27x^3 =y    ......
1=log27ylog3x1=13log3ylog3x3=log3y3log3x3=log3(yx3)27=yx327x3=y

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