Question 814790
{{{ ( 2 + sqrt(3)*i ) * ( 2 - sqrt(3)*i ) }}}
Is this it? If so,
{{{ 4 + 2*sqrt(3)*i - 2*sqrt(3)*i - 3*i^2 }}}
{{{ 4 - 3*(-1) }}}
{{{ 4 + 3 = 7 }}}
In standard form it would be
{{{ 7 + 0*i }}}