1. [0.84/1 Points] Need Help? Submit Answer DETAILS Read It PREVIOUS ANSWERS Video Example SCALCET8 3.2.AE.004. x²+x-7. Then Let y = x³ + 5 (x³ + 5) x² + x − 7 dx (x³ + 5) 2x + 1 (x³ + 5) 2x +