Question 1003704
<pre>
{{{sqrt(x-1)}}}{{{""=""}}}{{{2/(x-1)}}}

Square both sides:

{{{(x-1)}}}{{{""=""}}}{{{4/(x-1)^2}}}

Multiply both sides by {{{(x-1)^2}}}

{{{(x-1)^3}}}{{{""=""}}}{{{4}}}

Take cube roots of both sides:

{{{x-1}}}{{{""=""}}}{{{root(3,4)}}}

add 1 to both sides:

{{{x}}}{{{""=""}}}{{{1+root(3,4)}}}

Edwin</pre>