How do you come up with the values?

Question

how do you come up with atleast 6 values for a cubic expression?

The expression is an^3+bn^2+cn+d

I dont get it please be more especific

Answer 1

For example, let a=1;b=1;c=1;d=1
Now you have the equation: n^3+n^2+n+1

Answer 2

"n" would have to be at least a quadratic equation for you to get at least 6 values, for ex:

2(x^2 + 5x + 6)^3 + 4(x^2 + 5x + 6)^2 + 8(x^2 + 5x + 6) + 16

will give you 6 values, of which will all be complex values, but i think you get the idea.

Answer 3

n=0
d
n=1
a+b+c+d
....
you get the point