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

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

A. 2X

If the roots of the quadratic equation ax^2 + bx + c = 0 are 3 and 4, what is the value of c in terms of a?

A. 12A

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

A. X - 2