Discriminant Worksheet. Find all the values of a such that ax 2 + 5x + 3 =. It contains a large collection of quadratic equations and is perfect for them.
± 4y + 9 = 0 7m! Answer key find the discriminant for each quadratic equation. Find the discriminant to determine the number and nature of the roots of the equation x 2 + 7x + 6 = 0.