Question 869065
Let the two numbers be A and B.
{{{AB=25}}}
You want to minimize the sum,
{{{S=A+B}}}
{{{S=A+25/A}}}
{{{dS/dA=1-25/A^2=0}}}
{{{1=25/A^2}}}
{{{A^2=25}}}
{{{A=5}}}
{{{B=5}}}