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

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

Which of the following represents the intersection of the sets A = {1, 2, 3} and B = {2, 3, 4}?

B. {2, 3}

If the quadratic equation x² + px + q = 0 has roots 3 and -1, what is the value of p + q?

B. 2
Posted in:  Quadratic Equations -  Algebra -  Mathematics

If the highest common factor (H.C.F.) of two polynomials is x + 1 and their least common multiple (L.C.M.) is x^2 - 1, what is the product of the two polynomials?

B. (X + 1)(X^2 - 1)

What is the solution to the quadratic equation x^2 - 4x + 4 = 0?

A. X = 2