5. Rank in order from least to greatest
a 0.4444444
b0.44
c. 44.4%
d 4/10

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 *_*

Value is 6 i think k