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Mathematics 11 Online
OpenStudy (anonymous):

solve log2 (5x+1)=4

OpenStudy (anonymous):

rule of logarithms: loga-logb=log(a/b) apply that... log2((5x+4)/(x-1))=3 switch it into exponent form 2^3=(5x+4)/(x-1) 8=(5x+4)/(x-1) 8x-8=5x+4 3x=12 x=4

OpenStudy (anonymous):

welcome to os

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