Jika ³log(2× - 1)=3 , maka × = .... Question from @085294444454

August 2018 2 34 Report

Jika ³log(2× - 1)=3 , maka × = ..

muhammadhadyan $3^{3} =2x - 1 <----> 9=2x-1<====> 10=2x<===>x=5$

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putrika 2x - 1 = 3
2x = 3 +1 =4
x = 4 : 2 =2
x =2

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