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For the quadratic equation 2x² - 4x + k = 0 to have real roots, what must be the condition on k?

C. K ? 8
Posted in:  Quadratic Equations -  Algebra -  Mathematics

What is the sum of the roots of the quadratic equation x² - 5x + 6 = 0?

A. 5
Posted in:  Quadratic Equations -  Algebra -  Mathematics

For the quadratic equation x² - 4x + k = 0 to have real roots, what must be the condition on k?

A. K ? 4
Posted in:  Quadratic Equations -  Algebra -  Mathematics

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

A. 5
Posted in:  Quadratic Equations -  Algebra -  Mathematics

For the quadratic equation 2x^2 + 3x - 5 = 0, what is the product of the roots?

A. -5/2
Posted in:  Quadratic Equations -  Algebra -  Mathematics