Jongidn
Answered

IDNStudy.com, ang iyong mapagkukunan para sa mga sagot ng eksperto at komunidad. Makakuha ng impormasyon mula sa aming mga eksperto, na nagbibigay ng detalyadong sagot sa lahat ng iyong mga tanong.

what is the relationship between the of b squired -4ac to the roots of the quadratic equation
 


Sagot :

[tex] b^{2} -4ac [/tex]

is used to determined the nature of the roots of a quadratic equation. It is called the discriminant.

If discriminant      = 0  , then the roots are rational and equal
                          <0  (negative), then the equation has two distinct unreal roots
                          >0  (positive), then the equation has two real roots
                                 ↳ if it's a perfect square, then the roots are rational, otherwise, the roots are irrational