Six quadratic exercises are given to test your skill at solving quadratics.

•   Quadratics with positive roots. Find one, then find another.
•   Quadratic roots with negative and positive roots. Watch out here. You will be asked to find the largest or the smallest root. So, read carefully.
•   Quadratic roots with negative and positive roots. This is just like the previous one, except you select the level of difficulty.

Are you ready for the big show? The next three have a built-in timer. The last one is a two player competition.

•   Quadratics with positive roots. Find one, then find another. But you have just five seconds to find each.
•   Quadratic roots with negative and positive roots. Five seconds is not enough. So we give you a little more time.
•   In this example, you pick the number of problems, the level of difficulty, and the challenge time to complete them.
•  Two person competition - you pick the number of problems, the level of difficulty. The winner has the shortest time to completion.