A portion of the Quadratic Formula proof is shown. Fill in the missing statement.

D because the left side was already squared, meaning if you take the square root, you will get the number not squared. Also, the square root symbol is over the entire equation on the right side.

There is no association.

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 *_*