Question

write quadratic formula?​

Answer 1

Answer:

Quadratic Formula: x = −b ± √(b2 − 4ac) 2a.

Hope it helps u

Answer 2

About the Quadratic Formula

Plus/Minus

First of all what is that plus/minus thing that looks like ± ?

The ± means there are TWO answers:

x = −b + √(b2 − 4ac)2a

x = −b − √(b2 − 4ac)2a

Here is an example answers: