Here's the question you clicked on:
lovinglyhated
how to make a quadratic equation
One that is factorable, right?
In loose terms, quadratic equation simply means an equation who's highest exponent is "2". For your purposes, it takes the form: \[ax^2 + bx + c = 0\] Where "a", "b" and, "c" are constants, or numbers.
a and b are root of eq. or x-intercept