Calvin wants to know the proportion of students at his school who plan to attend college. He interviews a random sample of students at his school.
He finds that 70% of the students in the sample plan to attend college.
What conclusion can he draw from the sample?

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 *_*

The correct answer is -4