Question 387746
{{{(2v)/(v^2-1)+v/(v-1)=(2v)/((v-1)(v+1))+(v(v+1))/((v-1)(v+1))}}}
{{{(2v)/(v^2-1)+v/(v-1)=(2v+v(v+1))/((v-1)(v+1))}}}
{{{(2v)/(v^2-1)+v/(v-1)=(2v+v^2+v)/((v-1)(v+1))}}}
{{{(2v)/(v^2-1)+v/(v-1)=(v^2+3v)/((v-1)(v+1))}}}
{{{(2v)/(v^2-1)+v/(v-1)=highlight((v(v+3))/((v-1)(v+1)))}}}