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If the quadratic equation x² + 6x + 9 = 0 is solved, what is the product of its roots?

A. 9
Posted in:  Quadratic Equations -  Algebra -  Mathematics

If the roots of the quadratic equation 2x² + 3x + k = 0 are real and equal, what is the value of k?

A. -4.5
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For the quadratic equation 2x² + 4x + k = 0 to have real roots, what must be the condition on k?

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

If the quadratic equation x^2 + 6x + 9 = 0 is factored, what are the roots?

A. -3 AND -3
Posted in:  Quadratic Equations -  Algebra -  Mathematics

If the quadratic equation x^2 + 4x + k = 0 has roots that are real and distinct, what must be the condition for k?

B. K > 4
Posted in:  Quadratic Equations -  Algebra -  Mathematics