Question

What is the easiest way to solve a quadratic equation?

Answer 1

Under your opinion, I mean.

Answer 2

In the general case, the quadratic formula.
(Teachers and exams often set easy factors and you can avoid the formula)

Answer 3

Else just use a calculator of some sort.

Answer 4

You mean \[x=-b \pm \sqrt{b^2-4ac}/2a\]?

Answer 5

Yes.

Answer 6

Ok.

Answer 7

After u used for a while, u can do it in your sleep....