Question 769974
{{{sqrt(4x-16)/((x-4)^(3/4))}}}
= {{{sqrt(4x-16)*root(4,(x-4))/(x-4)}}}
= {{{2sqrt(x-4)*root(4,(x-4))/(x-4)}}}
= {{{2root(4,(x-4)^2)*root(4,(x-4))/(x-4)}}}
= {{{2root(4,(x-4)^3)/(x-4)}}}
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You might be criticized if you leave a radical in the denominator.