4. (04.05)
which of the following is a polynomial with roots 4, -5, and 7? (2 points)
o
o
o
o
f(x) = x3 – 6x2 – 27x + 140
f(x) = x3 – 6x2 – 20x + 27
f(x) = x3 – 20x2 – 27x + 35
f(x) = x3 – 20x2 – 35x + 140