5. It is known that the product of 4.5 and y is not less than 9. (a) Formulate an inequality to represent the above relation.
(b) Write down three integers that satisfy the inequality in (a).
Solution

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 *_*