Javier normally swims 3 miles per hour in still water. When he tries to swim directly toward shore at the beach, his course is altered by an incoming tide. If the current is 6mph and makes an angle of 47 degrees with the direct path to shore, what is javiers resultant speed

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 *_*