Write 12 digit whole numbers with the following digits in correct places 7 in ten thousand
6 in the billions
3 in the hundred million
9 in the ten billion
2 in the hundred billiojn

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 *_*