Question

factor by grouping ; 4n^3+3n^2+4n+3

Answer 1

4n^3+3n^2+4n+3 would be a bit easier to read (and then possibly easier to factor) if you'd consider writing it via Equation Editor:\[4n^3+3n^2+4n+3\]

We'll try factoring by grouping (one of several methods available to you for factoring this expression): Look carefully at the first 2 terms, and then at the second 2 terms. See anything in common between the first 2 terms and the second 2 terms?