Sum and Product of the Roots of Quadratic Equation

THE FORMULA OF THE SUM AND THE PRODUCT OF THE ROOTS OF THE QUADRATIC EQUATION DERIVED FROM THE ...

Tags

CCSS.HSA-REI.B.4B

It is a mathematical sentence of degree two that can be written in the form ax² + bx + c = 0, where a, b, and c are real numbers and a ≠ 0.

FIND THE SUM OF THE ROOTS OF THIS EQUATION
   x² + 2x + 1 = 0

• 1

• -1

• -2

• 2

Tags

CCSS.HSA-REI.B.4B

FIND THE PRODUCT OF THE ROOTS OF THIS EQUATION
   x² + 2x + 1 = 0

• 1

• -1

• -2

• 2

Tags

CCSS.HSA-REI.B.4B

FIND THE SUM OF THE ROOTS OF THIS EQUATION
   x² -4x -21 = 0

• -4

• 4

• -21

• 21

Tags

CCSS.HSA-REI.B.4B

FIND THE SUM OF THE ROOTS OF THIS EQUATION
   x² -25 = 0

• -5

• 0

• -25

• 25

Tags

CCSS.HSA-REI.B.4B

FIND THE SUM OF THE ROOTS OF THIS EQUATION
   3x² + 9x = -6

• 3

• -3

• 2

• -2

Tags

CCSS.HSA-REI.B.4B

FIND THE PRODUCT OF THE ROOTS OF THIS EQUATION
   3x² + 9x = -6

• 3

• -3

• 2

• -2

Tags

CCSS.HSA-REI.B.4B

FIND THE PRODUCT OF THE ROOTS OF THIS EQUATION
   x² -4x -21 = 0

• -4

• 4

• -21

• 21

Tags

CCSS.HSA-REI.B.4B

Find the sum and product of roots of the quadratic equation 3x² + 7x = 2x - 5

Tags

CCSS.HSA-REI.B.4B