Question 257692
Sorry but the website has rules and limits.
one problem per submission
no similar problems
limit of 4 submissions daily
multiply by -1
x^3+3x+2=0has one real and two imaginary solutions.
Are you sure it is cubed and not squared?
x^2+3x+2=0 has roots  -2 and -1 
(x+2)(x+1)=0