Question

2 complete the following cutiile in forma
quardalic
I am guardratic equalien
my standerd form is
my root. are 3 and 4
sum of my root
and pudduct of
my root

My equation is​

Answer 1

Sum and product of the roots of a quadratic equation

We learned on the previous page (The Quadratic Formula), in general there are two roots for any quadratic equation \displaystyle

α=

2a

−b+

b

2

−4ac

and

\displaystyle\beta=\frac{{-{b}-\sqrt{{{b}^{2}-{4}{a}{c}}}}}{{{2}{a}}}β=

2a

−b−

b

2

−4ac