Which of the following is a factor of the polynomial x^2 - 5x + 6?

A. X - 2

What is the result of dividing the polynomial 6x^3 + 11x^2 - 5x - 6 by 3x + 2?

A. 2X^2 + 3X - 1

What is the result of dividing the polynomial 3x^3 + 6x^2 - 9x by 3x?

A. X^2 + 2X - 3

If the roots of the quadratic equation ax^2 + bx + c = 0 are 3 and -2, what is the value of a if b = -a and c = 6a?

B. 2

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

A. 2X