Convert the statement into an equation. Twice the sum of a number and 6 It is equivalent to 3.
Use the variable Yto represent the unknown number.

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 *_*

15 write your number