The root of the equation `2(1 + i) x^2-4(2-i) x-5-3 i = 0,` where `i = sqrt(-1),` which has greater modulus is

The roots of the equation x^2-(5+i)x+18-i=0 are

The roots of 2(1+i)x^2-4(2-i)x-5-3i=0 are-

If alpha and beta are the complex roots of the equation (1+i)x^(2)+(1-i)x-2i=0 where i=sqrt(-1) , the value of |alpha-beta|^(2) is

If alpha and beta are the complex roots of the equation (1+i)x^(2)+(1-i)x-2i=0 where i=sqrt(-1) , the value of |alpha-beta|^(2) is

If alpha and beta are the complex roots of the equation (1+i)x^(2)+(1-i)x-2i=o where i=sqrt(-1) , the value of |alpha-beta|^(2) is

If alpha and beta are the complex roots of the equation (1+i)x^(2)+(1-i)x-2i=o where i=sqrt(-1) , the value of |alpha-beta|^(2) is

If alpha and beta are the complex roots of the equation (1+i)x^(2)+(1-i)x-2i=o where i=sqrt(-1) , the value of |alpha-beta|^(2) is

If one root of the equation i x ^2 - 2(1+i) x+ (2-i) =0 is 2- I then the root is