spicysam spicysam

25-02-2015
Mathematics

Answered

algebra 2 logarithms ln(4x-1)=9

Answer :

Panoyin Panoyin

25-02-2015

ln(4x - 1) = 9
ln(4x) - ln(1) = 9
1.386294361x - 0 = 9
      +0 +0
1.386294361x =    9
1.386294361 1.386294361
   x = 6.492127684

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