Of ​46 cities, 5 have a lake and 23 have a river running through them. What fraction of these 46 cities have a lake or a river running through​ them? Show your work.

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 *_*

The answer is 30 minutes to an hour