Quadratic Equations

What is the sum of the roots of the quadratic equation x^2 + 5x + 6 = 0?

• -6

• -5

• 0

• 11

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

• 4

• 2

• -1

• 0

Find the sum of the roots of the quadratic equation 3x^2 + 2x - 1 = 0.

• 2/3

• 1/3

• -2/3

• -1/3

Calculate the product of the roots of the quadratic equation x^2 - 4x + 4 = 0.

• -4

• 0

• 16

• 4

Given that the sum of the roots of a quadratic equation is 8 and the product of the roots is 15, find the equation.

• x^2 + 8x + 15 = 0

• x^2 - 15x + 8 = 0

• x^2 + 15x - 8 = 0

• x^2 - 8x + 15 = 0

If the sum of the roots of a quadratic equation is -3 and the product of the roots is -10, determine the equation.

• x^2 - 3x + 10 = 0

• x^2 + 3x + 10 = 0

• x^2 - 3x - 10 = 0

• x^2 + 3x - 10 = 0

The sum of the roots of a quadratic equation is 7 and the product of the roots is 12. Find the equation.

• x^2 + 7x + 12 = 0

• x^2 - 7x - 12 = 0

• x^2 + 7x - 12 = 0

• x^2 - 7x + 12 = 0

Find the equation whose roots have a sum of -4 and a product of 12.

• y^2 - 4y + 12 = 0

• y^2 + 4y - 12 = 0

• y^2 - 4y - 12 = 0

• y^2 + 4y + 12 = 0

If the sum of the roots of a quadratic equation is 5 and the product of the roots is 6, calculate the equation.

• x^2 + 5x + 6 = 0

• x^2 + 6x + 5 = 0

• x^2 - 5x + 6 = 0

• x^2 - 6x + 5 = 0

Given that the sum of the roots of a quadratic equation is -2 and the product of the roots is 8, find the equation.

• x^2 + 2x + 8 = 0

• x^2 + 2x - 8 = 0

• x^2 + 4x + 8 = 0

• x^2 - 2x + 8 = 0