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

A. -4.5
Posted in:  Quadratic Equations -  Algebra -  Mathematics

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

A. 2X
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

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

B. K ? 4
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If the quadratic equation x² - 6x + 8 = 0 is solved, what are the roots?

A. 2 AND 4
Posted in:  Quadratic Equations -  Algebra -  Mathematics

What is the result of dividing the polynomial 2x^3 + 3x^2 - x + 5 by x - 1 using synthetic division?

B. 2X^2 + 5X + 3
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics