Question 1205996
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There is no equation to "solve"....<br>
We CAN "simplify" the given expression.<br>
{{{(1/x-1/y)/(y^2-x^2)}}}<br>
{{{(y/(xy)-x/(xy))/((y-x)(y+x))}}}<br>
{{{((y-x)/(xy))/((y-x)(y+x))}}}<br>
{{{(1/(xy))/(y+x)}}}<br>
{{{1/((xy)(y+x))}}}<br>