Algebra Tek

Solve the quadratic equation: 2x^2 + 5x - 3 = 0

• x = 0.5 or x = -3

• x = 3 or x = -4

• x = 1 or x = -3

• x = 2 or x = -2

Tags

CCSS.HSA-REI.B.4B

Find the roots of the quadratic equation: x^2 - 4x + 4 = 0

• The roots are x = 2

• The roots are x = 4

• The roots are x = 0

• The roots are x = -2

Tags

CCSS.HSA-REI.B.4B

What is the discriminant of the quadratic equation 3x^2 - 4x + 1 = 0?

• -2

• 4

• 0

• 1

Tags

CCSS.HSA-REI.B.4B

Solve the quadratic equation: 4x^2 - 12x + 9 = 0

• x = -2

• x = 1.5

• x = 3

• x = 0

Tags

CCSS.HSA-REI.B.4B

Find the value of x in the equation x^2 + 6x + 9 = 0

• 2

• 5

• 0

• -3

Tags

CCSS.HSA-REI.B.4B

What is the sum of the roots of the quadratic equation 2x^2 - 5x + 2 = 0?

• 1/2

• 3/4

• 2/5

• 5/2

Tags

CCSS.HSA-REI.B.4B

Solve the quadratic equation: x^2 + 8x + 16 = 0

• 10

• -4

• 6

• -2

Tags

CCSS.HSA-REI.B.4B

Find the roots of the quadratic equation: 5x^2 - 12x + 7 = 0

• x = 2 or x = 3

• x = -1 or x = -7/5

• x = 1 or x = 7/5

• x = 4 or x = 1/5

Tags

CCSS.HSA-REI.B.4B

What is the product of the roots of the quadratic equation 3x^2 - 7x + 2 = 0?

• 4

• 1/3

• 5

• 2/3

Tags

CCSS.HSA.APR.B.2

Solve the quadratic equation: 6x^2 - 11x + 3 = 0

• x = 2 or x = 3

• x = -1 or x = -3

• x = 1/2 or x = 3/2

• x = 0 or x = 1

Tags

CCSS.HSA-REI.B.4B