Find: ∫ 𝑥+1 (𝑥 2+1)𝑥 𝑑� CBSE Sample Question Paper, Class 12 Mathematics Term 2 Question - Find: ∫ 𝑥+1 (𝑥 2+1)𝑥 𝑑� By Komal Kohli - May 18, 2022 Answer.