Question 883426
Multiply numerator and denominator by the complex conjugate.
{{{1/(6+5i)=(1/(6+5i))*((6-5i)/(6-5i))}}}
{{{1/(6+5i)=(6-5i)/(36-30i+30i-25i^2)}}}
{{{1/(6+5i)=(6-5i)/(36+25)}}}
{{{1/(6+5i)=(6-5i)/(61)}}}
{{{1/(6+5i)=6/61-(5/61)i}}}