use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginery solutions. Help please.

Answer 1

I for got to add this part in 8x^2+7x+3=0

Answer 2

the discriminant is b^2 - 4ac

d = 49 - 96 = -47 < 0

so, there are no real roots: two complex roots