Write a polynomial function of least degree that has real coefficients, the following zeros: 2,1+i,2- sqrt 3 and a leading coefficient of 1

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*