half of Roberts's piece of wire is equal to 2/3 of Maria's wire. The total length of their wires is 10 ft. How much longer is Roberts wire?

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 *_*