## morganalana17 Group Title saw one year ago one year ago

1. UnkleRhaukus Group Title

for $$ax^2+bx+c=0$$ the discriminant is $$\Delta = b^2-4ac$$

2. UnkleRhaukus Group Title

when Δ is positive there are two real solutions when Δ is zero there is one real solution when Δ is negative there are two complex solutions (a complex number has a real and an imaginary part )

3. UnkleRhaukus Group Title

if you had to find these solutions, then you would use quadratic formula $\frac{-b\pm\sqrt \Delta}{2a}$ i guess your solutions would be purely imaginary only when $$b=0$$

4. kaitie45 Group Title

Are you a connections student? @morganlana17