The biquadratic equation having roots 2 + 3i, 1 + `i` is

The biquadratic equation having roots 4 pmsqrt(3) , 2 pm i is

A: The quadratic equation having roots 3 +-2 I is x^2 -6x +13 =0 R : the quadratic equation having roots alpha , beta is x^2 -( alpha + beta ) x + alpha beta =0

The biquadratic equation, two of whose roots are 1 + i , 1 - sqrt(2) is

The biquadratic equation, two of whose roots are 1 + i , 1 - sqrt(2) is

The biquadratic equation,two of whose roots are 1+i,1-sqrt(2) is

Find the quadratic equation whose roots are 2+3i, 2-3i.