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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?

A. -1
Posted in:  Quadratic Equations -  Algebra -  Mathematics

What is the H.C.F. of the polynomials 2x^2 + 4x and 4x^2 + 8x?

A. 2X
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If the quadratic equation x² + 6x + 9 = 0 is solved, what is the product of its roots?

A. 9
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What is the product of the roots of the quadratic equation 3x² - 12x + 9 = 0?

C. 1
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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