Question 329626
{{{(3^-1+2^-1)^2=(1/3^1+1/2^1)^2=(1/3+1/2)^2=(2/6+3/6)^2=((2+3)/6)^2=(5/6)^2=25/36}}}


In short, {{{(3^-1+2^-1)^2=25/36}}}