(2+i)x-(5-i)x+2(1-i)

Solve the following quadratic equation: (2+i)x^2-(5-i)x+2(1-i)=0

Solve the following quadratic equation: (2+i)x^(2)-(5-i)x+2(1-i)=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 quadratic equations: (2+i) x^2 -(5-i)x+2(1-i)=0

Perform the indicated operations and write the result in the form x+iy: (i) (-3+2i)+(-6+3i) (ii) ((1)/(2)+(7)/(2)i)-(4+(5)/(2)i) (iii) (1-2i)-i+(4-7i)-2i+(5i+3) .

Solve: (2+i)x^2+(i+5)x-2(i-1)=0

If quad (1-i)(1-2i)(1-3i)...(1-ni)=x-iy then 2.5*10...(1+x)^(2)=...