Find the circumference of a circle with diameter, d
= 7.18m.
Give your answer rounded to 2 DP.

Move the decimal behind it

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 *_*