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

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

If the roots of the quadratic equation x^2 + px + q = 0 are 3 and -2, what is the value of p?

A. -1
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If the roots of the quadratic equation x² + px + q = 0 are 3 and -2, what is the value of p?

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

If the roots of the quadratic equation x^2 + px + q = 0 are 3 and -2, what is the value of p?

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

If one root of the quadratic equation x² - 7x + 10 = 0 is 2, what is the other root?

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