Respuesta :
If you know that 3+√11 is a root of a polynomial function, then the name given to 3-√11, another root of that same function, is a complex conjugate.
Complex conjugate refers to numbers as: a+bi and a-bi.
In this case: a=3
b=√11
Complex conjugate refers to numbers as: a+bi and a-bi.
In this case: a=3
b=√11