Gustavo also went to the same store and has a 30% off coupon. He bought a hoodie and saved $8.10 after
using the coupon. What is the original price of the
hoodie?

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 *_*