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Integrate the following problems, show your solution and box your final answer. 1. J x5 dx 2. J -dx 3. J (x2 - 3x3 + 6) dx 4. J -+ xVxdx 5. S(37 - 272 + e2 + 43 ) dx 6. S x3 (2x + 5)dx 7. fx(2x + 1)2dx 8. fxidx 9. 5dx 10. S (3 V x - 2+ 3)dx 11. S(V x3 - 1 + V2) dx 2VX 12. SVx(x2 - 1)dx 13. (Inx2 X 14. J- 10x3-5x x V x 4 - x2 + 6 15. J 2x4 - dx x5 +1