{2, 9, 10, 1,9, 8, 10,3, 5, 5, 10, 2, 4, 5, 6,4}
Which dot plot represents this data?

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 *_*