Question 344255
{{{4x^18/x^12 = 16384}}}
{{{x^18/x^12 = x^(18-12) = x^6}}}
--> {{{4x^6 = 16384}}}
{{{x^6 = 4096 = 2^12}}}
Either way, {{{x = 4096^(1/6)}}}
or {{{x = 2^2}}}
x = 4 is the principal answer
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{{{x^6 = 4096}}} has 6 answers
x = 4 or x = -4 are the most obvious