Evaluate: ∫(𝒆 𝟐−𝟑𝒙 + 𝒙 𝟐 + 𝟏) 𝟑 𝟏 𝒅𝒙 𝐚𝐬 𝐚 𝐥𝐢𝐦𝐢𝐭 𝐨𝐟 𝐚 𝐬𝐮�

Tanushri Dutta's image