Question: how to solve quadratic equations with complex coefficients?
Answer: The quadratic equations with complex coefficients that means the coefficients of the equations are not real numbers, they may be an imaginary numbers(i). Quadratic equation as, ax2+bx+c=0 a x 2 + b x + c = 0 where a,b,c are complex numbers and a≠ 0. (i) if D = b2 - 4ac = 0 then the roots are complex and equal.