Calculus (Answer Check)

88,560 results, page 68

  1. calculus

    how do you integrate dx/(x^2*(x^2+4)^1/2)
  2. calculus

    what is the derivative of 4(x^2-1)^-1/2
  3. calculus

    what is derivative of (1-2x)^-1? is it -1/(1-2x)^2 ?
  4. Calculus

    What is the lim(x-3/x^3-27) x->3
  5. Calculus

    f(t)=5^x sechx f'(x)=?
  6. calculus

    solve 2^3^x = 4.2^5^x
  7. calculus

    Differentiate y = xe^x Thank you!
  8. calculus

    differentiate y = ln(e^x + e^-x)
  9. Calculus

    what is the derivative of If y = x^m and y'= mx^(m-1) y" = ?
  10. Calculus

    If xy=4 and dy/dy=3 then find dx/dt when x=4?
  11. Calculus

    f(x)=(x+3), h(x)=(3x-5) Find g(f(x))=h
  12. Calculus

    F(x)=5e^x - 10 / 24e^x + 12 f^(-1)(x)=? a=? b=?
  13. Calculus

    What's the derivative of (x-1)(x-7)^3+10?
  14. calculus

    find dy/dx of y^3-xy=-1
  15. calculus

    find f(x) f'(x) = (x^2-1)/x^(-1)
  16. calculus

    find y' of x^2/3=y^2/3=1
  17. Calculus

    f(x) = 6e^(-5x) ln(x), find f'(3)?
  18. Calculus

    Find y' and y'' y=X^3/(X^2-1)
  19. calculus

    what is the diferential of (dy/dx)=2^x?
  20. calculus

    differential of (dy/dx)=y/x
  21. calculus

    integrate (2/3x^5)
  22. Calculus

    How do I find the f'(x) of f(x)=((8x+3)/(9x-) 5)^(1/2)?
  23. Calculus

    Let f(x)=(x+7)/(x+5). inverse f-1(-3)=...
  24. Calculus

    Let f(x) = 3(x^6)lnx. f'(x)= ...
  25. Calculus

    From 2 to 3, integrate ((x^3)+5)dx/x.
  26. Calculus

    How do you factor x^3 - 64?
  27. Calculus

    What's the derivative of x^2(1- x/6)?
  28. calculus

    y=ax power 2+bx+c
  29. calculus

    xy+y^2=1 find d^2/dx^2 at (0,1)
  30. Calculus

    What's the antiderivative of x(2x-6)^(1/2)?
  31. Calculus

    If f(x)=3e^x+6x^e find f'(x).
  32. Calculus

    Find f '(a). f(x) = (x^2+1)/(x-6)
  33. calculus

    Let f(x)=x+4 and g(x)=(x-2)^2. Find u(x) so that f(g(u(x)))=4x^2 - 8x +8.
  34. calculus

    if F(x)=f(g(x)), where g(2)=4, g'(2)=3, and f'(4)=5, find F'(2)
  35. calculus

    Determine when y'' = 0 y'' =1 / sq.rt.of (x^2 + 1)^3
  36. calculus

    What is the domain of y= sq.rt. of (x^2 + 1)
  37. Calculus

    If f(x)= 3 + |x-2|, then f'(2) is A. -1 B. 1 C. 2 D. 3 E. nonexistent
  38. Calculus

    Solve for x where 12^x = (4)8^2x
  39. Calculus II

    integral of 1/((x^2+1)^2) dx
  40. calculus

    let f(x)=x+2/x+8. what does f^-1(-4) equal?
  41. calculus

    let f(x)=x+2/x+8. what does f^-1(-4) equal?
  42. calculus

    integral from 3 to 6 (x^4+4)/(x) dx=
  43. calculus

    integral from 3 to 6 (x^4+4)/(x) dx=
  44. CALCULUS

    Differentiate: P(t)=50(2)^(t/2)
  45. calculus

    y= 1/4 sin x
  46. Calculus

    How do you factor (x^2+1)^(1/2)*(x^2-1)+((x^2+1)^(3))^(1/2)*(2x^2-2)?
  47. calculus

    2P=Pe^(0.16t)
  48. Calculus

    lim (2e^(x-5))-2 --------------- x-4 x->5
  49. Calculus

    f(x)= x^3; f(x)= (x+DELTAx)-f(x)/ x^3
  50. calculus

    lim x^4-1/x-1 x->1-
  51. calculus

    -ln(6x+1) + e^24x-1
  52. calculus

    Compute d/dx(4x+3/2x-5)^1/2
  53. Calculus

    Find f'(x) if f(x) = (ln(x^2+x+1)+2x+3)\ (x^2+1) .
  54. calculus

    If f(x)=(x^2+3x+2)^3, find f'(x).
  55. calculus

    if f(x)=(2^(1/2))(x^3-6x^(1/2)+7), find f'(9)
  56. calculus

    2x*sqrt(3x^2+4)
  57. Physics

    what is calculus
  58. Calculus

    What is the limit of: -x^5+2x^4-x^2+1?
  59. calculus

    solve (1/m)=(m-34)/2m^2
  60. calculus

    if f(x)=4^2x-1, find f(1)+f(2)
  61. calculus

    if y1=x^2+3x-1 and y2=x-5, find: a. y1+y2 b. y1-y2 c. y1(y2)
  62. Calculus

    find dy/dx and d^2y/dx^2 of 3x(y^2) -2y=2
  63. calculus

    differentiate: y = 2x/1 - 3x^2
  64. pre calculus

    2n^1/3(n^2/3+n^-1/3)
  65. calculus problem

    (y^2+2)^3=x^4y+e^2
  66. calculus problem1

    x^2+2y^2-11=0
  67. calculus problem2

    x^2/3+y^2/3=5
  68. Calculus

    What is the linearization of f(x)=e^x at x=1?
  69. calculus

    let K=1/(1/4) if x=K/(K-x), find x
  70. Calculus

    If y=xln(x)^2 , then dy/dx=
  71. calculus

    what is the gradient of 2y-3x=21
  72. Calculus

    Find dy/dx, y= -7e^6x+11 + xe^x
  73. Calculus

    solve |x2-x+1|>3
  74. Calculus

    factor 7x+42
  75. calculus

    is dy/dx=5/x+y separable? If so, how? Thank You.
  76. calculus

    what is the integral of ( x^2 / (x+1)dx
  77. Calculus

    Derivative of: (t^7+t^8-1)/t^9
  78. Calculus

    find dz/dx when z= (ln 5)e^x
  79. Calculus

    find (d^2y)/(dx^2) if 5x^2-8y^2=8
  80. calculus

    what are the domains of y=ln(x^2-4x)
  81. calculus

    x^6<16x^4
  82. Calculus

    derivative of y^2=x^2/(xy-4) at 4,2
  83. CALCULUS

    hi what is the derivativ of [-18(x^2)]/[(1+2(X^3))^2] ?? thanks!~
  84. calculus

    What is the derivative of f(x)=e^-3x
  85. calculus

    What is the derivative of y=x^2*e^x
  86. calculus

    if dy/dx=ycos x and y=3 when x=0, then y= ?
  87. calculus

    if dy/dx=ycos x and y=3 when x=0, then y= ?
  88. calculus

    if dy/dx=-3y and if y=1 when t=0, what is the value of t for which y=1/3
  89. calculus

    if dy/dt=-3y and if y=1 when t=0, what is the value of t for which y=1/3?
  90. Calculus

    how do you solve f(x)=1-e^(4-2x) then f(2)=
  91. Calculus.

    What is the derivative of [(3t+4)/(6t-7)]^3?
  92. calculus 2

    evaluate: ¢²_(k=1)^¡Ä¢Æ(¡î(k+1)+¡îk)/¡î(k^2+k)
  93. calculus

    f(x)=2x+3; on [0,4] with 4 subintervals
  94. calculus

    What's the derivative of f(x)=(x^2-1)(3x^3-6x+5)-4(4x^2+2x+1)
  95. calculus

    Evaluate x-y when x=57 and y=29
  96. calculus

    Find dy/dx if: y= ln[x-7]^6 / 3
  97. Calculus

    Integral of (ln^6x)/x dx
  98. pre-calculus

    what is the F-^1 of 6/x+4
  99. calculus

    integratex^4+1/x^6+1
  100. calculus

    evaluate dx/8+2x^2
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