SubArea: Quadratic equations with complex rootsLevel: BProject ID: 2010013307Source Problem: 9000064504Accepted: 0Clonable: 1Easy: 0Find the values of the real coefficients a, b and c such that the quadratic equation ax2+bx+c=0 has solutions x1,2=12±i.a=4, b=−4, c=5a=4, b=4, c=5a=5, b=−5, c=4a=−4, b=4, c=5
