7. [-/1.04 Points] DETAILS SCALCET8 7.8.017. Determine whether the integral is convergent or divergent. 1 dx x2 + x O convergent O divergent If it is convergent, evaluate it. (If the quantity diverges, enter DIVERGES.) 8. [-/1.04 Points] DETAILS SCALCET8 7.8.040. Determine whether the integral is convergent or divergent. 4 el/x 73 dx O convergent divergent If it is convergent, evaluate it. (If the quantity diverges, enter DIVERGES.)