The topic is FIND THE CIRCUMFERENCE OF EACH CIRCLE! Help pls this is my first question on here and I need help with this pls. I will give you the brainliest and a thanks :)))

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 *_*