What is the H.C.F. of the polynomials 6x^2y and 9xy^2?

A. 3XY

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

A. X - 2

Using the Remainder Theorem, what is the remainder when the polynomial f(x) = 2x^3 - 3x^2 + 4 is divided by x - 1?

A. 3

What is the result of dividing the polynomial 4x^3 + 8x^2 - 12x by 4x?

A. X^2 + 2X - 3

If the roots of the quadratic equation x^2 - 4x + k = 0 are 2 and 2, what is the value of k?

B. 4