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Text File  |  1992-03-28  |  930b  |  48 lines
  1. problem1
  2. d((10*x^2+9*x-4)/d(x))
  3. problem2
  4. d((6*x^3-5*x^2+x+9)/d(x))
  5. problem3
  6. d((15-s+4*s^2-5*s^4)/d( s))
  7. problem4
  8. d((12-3*t^4+4*t^6) /d( t))
  9. problem5
  10. d(((x^3-7)*(2*x^2+3))/d(x))
  11. problem6
  12. d(((2*x^2-4*x+1)*(6*x-5))/d(x))
  13. problem7
  14. d((r^2*(3*r^4-7*r+2))/d( r))
  15. problem8
  16. d(((s^3-5*s+9)*(2*s+1)) /d( s))
  17. problem9
  18. d(((4*x-5)/(3*x+2))/d(x))
  19. problem10
  20. d(((8*x^2-6*x+11)/(x-1))/d(x))
  21. problem11
  22. d(((8-z+3*z^2)/(2-9*z))/d( z))
  23. problem12
  24. d((2*w/(w^3-7))/d( w))
  25. probelm13
  26. d((3*x^3-2*x^2+4*x-7)/d(x))
  27. problem14
  28. d((5*z^4-8*z^2+z) / d(z))
  29. problem15
  30. d((t^2+(1/t^2)) / d(t))
  31. problem16
  32. d((2*x+(2*x)^-1)/d(x))
  33. problem17
  34. d(((8*x^2-5*x)*(13*x^2+4))/d(x))
  35. problem18
  36. d(((y^5-2*y^3)*(7*y^2+y-8)) / d(y))
  37. problem19
  38. d(((v^3-1)/(v^3+1)) / d(v))
  39. problem20
  40. d(((8*t+15)/(t^2-2*t+3)) / d( t))
  41. problem21
  42. d((1/(1+x+x^2+x^3))/d(x))
  43. problem22
  44. d((1+1/x+1/x^2+1/x^3)/d(x))
  45. problem23
  46. d((z*(2*z^3-5*z-1)*(6*z^2+7))/d(z))
  47. end
  48.