The topics in this unit focus on understanding how to work with the quadratic equation and the discriminant. Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Quadratic Formula - Equation to A, B, C

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


What are the values of a, b, and c in the quadratic formula, given this equation?

y=4x2+4x5y=-4x^2+4x-5

?