>>2753281Either use wolframalpha or l2algebra feggit
>x = (7*i*√15)/3= (7*i*√5*√3)/3
=((7*√5)/√3)*i
>x = (7*i√15)/3=(7*15^(1/i))/3
=(7*15^(-i))/3
=(7*e^(-ln(15)i))/3
=7/(3*e^(ln(15)i))
>x = (7i√15)/3=(7√15 * i√15)/3
=(7√15)/(3*e^(ln(15)i))
The first one is an imaginary amount of words, so just think about words and you're done