What is the simplified form of \(\frac{\frac{(n+3)!}{n!}}{\frac{(n+2)!}{n!}}\)?

Correct answer: \(n+3\)

The \(n!\) in the denominators of the two inner fractions cancels, giving \(\frac{(n+3)!}{(n+2)!}\). Since \((n+3)!=(n+3)(n+2)!\), this becomes \(n+3\). Therefore, the correct answer is \(n+3\). The expression \(\frac{n+3}{n+2}\) results from the incorrect assumption that \((n+2)!\) equals \(n+2\). Exam tip: In factorial division, expand the larger factorial only up to the smaller factorial and then cancel.