Test Review: Quadratic Roots; Solving Quadratics by Factoring

• The zeros are x = 1 and x = 3.

• The zeros are x = -1 and x = -3.

• The zeros are x = 2 and x = 4.

• The zeros are x = 0 and x = 5.

• The zero is x = 3.

• The zero is x = -3.

• The zero is x = 0.

• The zero is x = 6.

• The zeros are x = 1 and x = 5.

• The zeros are x = 2 and x = 4.

• The zeros are x = 3

• The zeros are x = 0 and x = 6.

• The roots are x = -3 and x = 3.

• The roots are x = -9 and x = 9.

• The roots are x = 0 and x = 3.

• The roots are x = -1 and x = 1.

• 2 solutions

• 1 solution

• 0 solutions

• 2 solutions

• 1 solution

• 0 solutions

Determine the number of real solutions for the quadratic equation y=-x² - 10 using the discriminant method.

• 2 real solutions

• 1 real solution

• 0 real solutions

Use the discriminant to determine the number of solutions for the quadratic equation y = 3x² + 10x.

• 2 solutions

• 1 solution

• 0 solutions

• x = 2, x = 5

• x = -2, x = -5

• x = 1, x = 10

• x = -1, x = -10

• x = 8

• x = -8, x = 8

• x = 0, x = 8

• x = 1, x = 8