Answer and Explanation
Your Answer is
Correct Answer is K
Explanation
Substitute x=-3 to find R=-3. Choose K.
56. For the quadratic equation 2x2 + 5x + R = 0, what value of R will make the solutions for x be 
and -3 ?
56. For the quadratic equation 2x2 + 5x + R = 0, what value of R will make the solutions for x be and -3 ?
Your Answer is
Correct Answer is K
Explanation
Substitute x=-3 to find R=-3. Choose K.