Question 684608
{{{(4+sqrt(-3))(3+sqrt(-2)))}}}

{{{(4+sqrt((-1)3))(3+sqrt((-1)2)))}}}............{{{sqrt(-1)=i}}}

{{{(4+i*sqrt(3))(3+i*sqrt(2)))}}}

{{{(4+i*1.73)(3+i*1.41))}}}

{{{(4+1.73i)(3+1.41i))}}}

{{{4*3+4*1.41i+1.73i*3+1.73i*1.41i}}}

{{{12+5.64i+5.19i+2.4393i^2}}}............{{{i^2=-1}}}

{{{12+10.83i+2.4393(-1)}}}

{{{12+10.83i-2.4393}}}

{{{9.5607+10.83i}}}


or this way:


{{{(4+sqrt(-3))(3+sqrt(-2)))}}}

{{{4*3+4sqrt(-2)+3sqrt(-3)+sqrt(-2)sqrt(-3)}}}..group firs term with last one

{{{(12+sqrt(-2)sqrt(-3)) + (4sqrt(-2)+3sqrt(-3))}}}

{{{(12+i*i*sqrt(2)sqrt(3)) + (4sqrt(2)*i+3sqrt(3)*i)}}}

{{{(12+i^2sqrt(6)) + (4sqrt(2)+3sqrt(3))i}}}

{{{(12+(-1)sqrt(6)) + (4sqrt(2)+3sqrt(3))i}}}

{{{(12-sqrt(6)) + (4sqrt(2)+3sqrt(3))i}}}