A group of friends goes out for lunch. The total bill, excluding tax, $22. If tax on the meal 6% and if 20% tip is left on the $22 total bill, then the total amount paid for the meal is $

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 *_*