Question 171651
{{{log(8,x)+log(2,x)=3}}}
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{{{log(8,x)+3*log(8,x)=3}}} 8 = 2^3, so log base 2 = 3 times log base 8
{{{log(8,x)+log(8,x^3)=3}}}
{{{log(8,x^4)=3}}}
{{{x^4 = 8^3 = 512}}}
{{{x = sqrt(sqrt(512))}}}
x =~ 4.75683