(12)2x^(2)-(3+7i)x+92-3=0

Solve the following equations : (i) 2x^(2)-(3+7i)x-3+9i=0 (ii) (2+i)x^(2)-(5-i)x+2(1-i)=0

Solve the following equation : 2x^2-(3 +7i)x + (9i-3)=0 .

Solve the following quadratic equation: 2x^(2)-(3+7i)x+(9i-3)=0

Solve the following quadratic equation: \ 2x^2-(3+7i)x+(9i-3)=0

Solve: 2x^2-(3+7i)x-3+9i=0

Solve 2x^2-(3+7i)x-(3-9i)=0.

Solve: 2x^2-(3+7i)x-(3-9i)=0

Find the roots of the quadratic equations by applying the quadratic formula.(i) 2x^(2)-7x+3=0 (ii) 2x^(2)+x-4=0 (iii) 4x^(2)+4sqrt(3)x+3=0( iv )2x^(2)+x+4=0