The values of x such that 2x^2 - 6x + 7 = 0 are m+ni and m-ni, where m and n are positive. What is m*n?
Use quadratic formula
\(x = {-b \pm \sqrt{b^2-4ac} \over 2a}\) a = 2 b = -6 c = 7 to find the m +- ni solutions, then find m*n
+37146 
