MathDB
Quadratic Equation with Unknown Coefficients

Source:

June 7, 2009
quadratics

Problem Statement

In the equation 2x^2 \minus{} hx \plus{} 2k \equal{} 0, the sum of the roots is 4 4 and the product of the roots is \minus{}3. Then h h and k k have the values, respectively: (A)\ 8\text{ and }{\minus{}6} \qquad (B)\ 4\text{ and }{\minus{}3}\qquad (C)\ {\minus{}3}\text{ and }4\qquad (D)\ {\minus{}3}\text{ and }8\qquad (E)\ 8\text{ and }{\minus{}3}