Mastering Quadratic Equations

Solve for x: x^2 - 5x + 6 = 0

• x = 2, x = 3

• x = 5

• x = 4

• x = 1

Factor the expression: x^2 + 7x + 10

• (x + 2)(x + 5)

• (x - 2)(x - 5)

• (x + 3)(x + 4)

• (x + 1)(x + 10)

Use the quadratic formula to find the roots of: 2x^2 - 4x - 6 = 0

• x = 3, x = -1

• x = 2, x = -3

• x = 1, x = 4

• x = 0, x = -6

Determine the real roots of: x^2 + 4x + 4 = 0

• -4

• 2

• 0

• -2

Solve for x: 3x^2 + 12x = 0

• x = 4

• x = 2

• x = -2

• x = 0, x = -4

Factor the expression: x^2 - 9

• (x - 3)(x - 3)

• (x - 9)(x + 9)

• (x - 3)(x + 3)

• (x - 1)(x + 1)

Use the quadratic formula for: x^2 - 2x + 1 = 0

• x = 2

• x = 0

• x = 1

• x = -1

Determine the real roots of: 5x^2 + 3x + 1 = 0

• Two real roots

• No real roots

• One real root

• Complex roots

Solve for x: x^2 + 2x - 8 = 0

• x = 0

• x = -2

• x = 3

• x = -4, x = 2

Factor the expression: 2x^2 - 8x + 6

• 2(x - 3)(x - 1)

• (x - 1)(x - 6)

• (x - 2)(2x - 3)

• 2(x + 3)(x - 1)