Quadratic Equations

Solve the quadratic equation by factoring: x^2 + 5x + 6 = 0

• x = -2, -3

• x = 2, 3

• x = -3, 4

• x = -2, 3

Solve the quadratic equation by completing the square: x^2 - 8x + 16 = 0

• 4

• 2

• 6

• 10

Solve the quadratic equation by factoring: x^2 - 9 = 0

• x = 2, -2

• x = 4, -4

• x = 1, -1

• x = 3, -3

Solve the quadratic equation by completing the square: x^2 + 10x + 25 = 0

• x = -5, -5

• x = -5, 5

• x = -10, 0

• x = 0, 0

Solve the quadratic equation by factoring: x^2 - 4x - 5 = 0

• x = 3, -2

• x = 4, -3

• x = 6, -4

• x = 5, -1

Solve the quadratic equation by completing the square: x^2 + 6x + 9 = 0

• -2

• 4

• -3

• 7

Solve the quadratic equation by factoring: x^2 + 7x + 12 = 0

• x = 1, -12

• x = 2, -6

• x = -2, -5

• x = -3, -4

Solve the quadratic equation by completing the square: x^2 - 2x + 1 = 0

• x = 0

• x = 2

• x = -1

• x = 1

Solve the quadratic equation by factoring: x^2 - 16 = 0

• x = 4, -4

• x = 2, -2

• x = 8, -8

• x = 6, -6

Solve the quadratic equation by completing the square: x^2 + 4x + 4 = 0

• x = -1, 1

• x = -4, 0

• x = -2, 2

• x = -3, 3