Introduction:

Quadratic equations are second degree equations in the form ax2+bx+c=0,

where a, b, and c are real numbers with a is not equal to zero.

A quadratic equations written in the form ax2+bx+c=0 is

called standard form.

In this lesson students will learn:

Quadratic equation is second degree equation.

Quadratic equation has the form ax2+bx+c=0, this is also the standard form.

And they also will learn;