Question

one final question

Answer 1

what polynomial is equivalent to this expression if \[n \neq -1\]
\[\frac{ 3+n-2n^2 }{ 1+n }\]

Answer 2

hint:
factor the numerator.
If the numerator contains (1+x) or (x+1) as a factor, you can cancel with (1+x) of the denominator (since it is known that x\(\ne\)-1.
The resulting polynomial will be the equivalent value of the given expression.

Answer 3

3+3n-2n-2(n2)=3(1+n)-2n(1+n)
=(1+n)(3-2n)
This is your simplified numerator.