if pentagon ABCDE is rotated 180 degrees around the origin to create pentagon A’B’C’D’E, what is the ordered pair of point D?

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 *_*