Question 131776
3sqrt(-1/8)
=3sqrt(-1/(4*2)
=3/2sqrt(-1/2)
=3/2sqrt(-1)/sqrt(2)
=3/2* i/sqrt(2) * sqrt(2)/sqrt(2)
=3/2* sqrt(2)i/2
={{{((3sqrt(2))/4)*i}}}
.
Ed