Can someone explain… - QuestionCove
OpenStudy (anonymous):

Can someone explain to me how to find the roots of an Quadratic?

4 years ago
OpenStudy (anonymous):

$x^2-(\alpha+\beta)x+\alpha \beta=0$ $ax^2-bx+c=0$ $\alpha+\beta=-\frac{ b }{ a }$ $\alpha \beta=\frac{ c }{ a }$

4 years ago
OpenStudy (anonymous):

That's finding the sum of roots. Roots of a quadratic is just find the values of x.

4 years ago