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UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.0for \(ax^2+bx+c=0\) the discriminant is \(\Delta = b^24ac\)

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.0when 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 )

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.0if 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 \(b=0\)

kaitie45
 2 years ago
Best ResponseYou've already chosen the best response.0Are you a connections student? @morganlana17
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