Solving Quadratic Equation

Determine the value of a, b , and c in the equation x² + 4x + 3 = 0

• a = 1, b = 4, c = 3

• a = -1, b= -4, c = -3

• a= 1, b = 3, c = 4

• a = 1, b = -3, c = -4

What is the quadratic term in the equation 3y² + y + 4 = 0

• y

• 4

• 3y²

• 3y

What is/are the value/s of x in the equation

x² + 5x + 4 = 0 ?

• x = 5 or x = 0

• x = 4 or x = 1

• x = 5 or x = 1

• x = -4 or x = -1

Tags

CCSS.HSA-REI.B.4B

How many solutions are there in the equation x² + 10x + 25 = 0?

• 2

• 3

• 4

• 5

Tags

CCSS.HSA-REI.B.4B

What are the solutions to the quadratic equation?

• x = -4

• x = 1

• x = -1

• x = 2

• x = 4

The quadratic function y = -2x² + 4x + 6 is pictured. What are the solutions to the equation 7.5 = -2x² + 4x + 6?

• x = 0.5

• x = 1.5

• x = 1

• x = 8

• x = 6

Select the solutions to the equation

4x² + 11x + 7 = 0

• x = - 1.75

• x = 6

• x = - 1

• x = 1

What are the solutions for this quadratic equation?

• -4 and 0

• 4 and 0

• -2 and 4

• -2 and -4

Solve x² - x - 12 = 0

• x = -6 or x = 2

• x = 12 or x =-1

• x = -11 or x = 1

• x = 4 or x = -3

Tags

CCSS.HSA-REI.B.4B

What is the quadratic formula?

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Tags

CCSS.HSA-REI.B.4B