Line AC is tangent to the circle centered at O with radius 3 units. The length of segment AC is 4.5
units. Find the length of segment AB.
4.5
A. 3 + 129.25 units
B. 129.25 units
C. -3 +29.25 units
D. 126.25 units

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 *_*

Ireally don’t understand your problem do you have a better picture of it