Question

Question #73ed2

Answer 1

See below

Explanation:

I assume you mean quadratics.
I don't exactly know what you mean by "how do they work" but here is what I could think of right now.

Quadratic equations are equations where there is at least one variable raised to the power 2.
The standard form of a quadratic is `ax^2+bx+c`.

Quadratic equations produce a nice curve (a parabola) when graphed.

There are usually two 'roots' or 'zeroes' to a quadratic equation. (roots or zeroes mean answers)

There are usually three methods to solve quadratic equations, solving with the Quadratic Formula, Completing the Square or by Factoring.

Check this website for more info on quadratic equations.