The sales tax rate for a community is 6.75%. if you purchase an item for $500 how much will you pay in sales tax?

It equals 1373.5 that’s the 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 *_*