Dawn and her brother, david want to rent bikes to ride up and down the boardwalk. One rental shop, bargain bikes, advertised rates of $50 plus 15 cents per minute. A second shop, frugal wheels, advertised no flat fee, but 25 cents per minute. After how many minutes will the cost be the same?

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 *_*