Given (10,5) and (x,-10) find all x such that the distance between these two points is 17. Separate multiple answers with a comma

The answer is the first one

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 *_*