A circus tent is cylinderical to a height of 4 m and conical above it. If its diameter is 105 m and its slant height is 40m .the areas of canvas required in m2 is A. 1760
B.2640
C.3960
D.7920

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 *_*

None because i don’t know.