Answered

Suriin ang IDNStudy.com para sa mabilis at kaugnay na mga sagot. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto na may kaalaman.

If discriminant =
b2-4ac<0, the roots will be complex, otherwise not.
Close



Sagot :

if discriminant is less than zero then the number under the radical or the square root sign is negative..
the square root of a negative number implies that the roots are imaginary which makes the roots complex.. imaginary numbers and complex roots are accompanied by the variable 'i'