4: Roots of polynomials

Question 1

sum of singles?

Answer 1

-b/a

Question 2

sum of doubles?

Answer 2

c/a

Question 3

α+β+γ?

Answer 3

-b/a

Question 4

sum of triples?

Answer 4

-d/a

Question 5

sum of quads?

Answer 5

e/a