In ARST, if mZR is five more than twice x, mZS is one more than x, and mZT is sixteen less than seven times x, find x and the measure of each angle.
mZR =
mZS =
mZT =

The answer would be (c)

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 *_*