# Pre- Calculus

21,812 results, page 48

1. ### Calculus.

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

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

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

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

Evaluate x-y when x=57 and y=29
6. ### calculus

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

Integral of (ln^6x)/x dx
8. ### calculus

integratex^4+1/x^6+1
9. ### calculus

evaluate dx/8+2x^2
10. ### calculus

integrate 2/((2x-7)^2) from x=4 to 6
11. ### calculus

Dy/dx for y=x^2In(x^2)
12. ### Calculus

8-3i divided by -4-6i=
13. ### Calculus :)

find y'(x) if x^y=y^x
14. ### calculus

f(x)=5x-4 if 0<x<=1 ,f(x)=4x^2-3X if 1<x<2.So that f(x)is continuous at x=1
15. ### calculus

Why is it that when Lim x -> 0^- the |x| = -x?
16. ### calculus

int_(1)^(2) 6/t^4 dt
17. ### Calculus

tan^-1 (x^2 y) = x+xy^2
18. ### Calculus

The domain of e^(-x^2-3x+1/2)
19. ### Calculus

lim x---> -3 (x-5)/(x+3)
20. ### calculus

what is the integral of (4x^2-2)/(x^2-6x-40)
21. ### calculus

if F(x)=f(xf(xf(x))), where f(1)=2, f(2)=3, f'(1)=4, f'(2)=5, and f'(3)=6, find F'(1).
22. ### calculus

if F(x)=f(xf(xf(x))), where f(1)=2, f(2)=3, f'(1)=4, f'(2)=5, and f'(3)=6, find F'(1).
23. ### Calculus

Find f(x+h) for f(x)= x^2 - 2x - 3
24. ### Calculus

h(x)=In abs (*x+1)/(3x-6)(x-4)
25. ### calculus

Limit(5*x^3+7*x^2-9*x+14,x=7);
26. ### Calculus

What is the derivative of -3x((x+1)^1/2)
27. ### calculus

How do I find
28. ### calculus

let xy + x^2 = x find y'
29. ### calculus

f(x) = 8 x - 2 x^2 text( at ) \(-3,-42\)
30. ### calculus

simplify (ln(8x^2))/(ln(4x)) Thanks!
31. ### Calculus

Differentiate. f(x)= -8e^(5x)
32. ### calculus

Calculate dy/dx if Ln(x+y)=e^x/y
33. ### calculus

what is the derivative of x^2(x^2-4)
34. ### calculus

Let f''(x)=5x+5 with f'(2)=1 and f(-2)=2. Find f'(x) and f(3)?

COS^6
36. ### calculus

How do you do differntials?
37. ### calculus

Derivative of: h(x) = e^3x+2/e^3x-2 thanks
38. ### Calculus

If x^3 = 1 and x does not equal 1, x(x+1)= ?
39. ### calculus

h(r)=1-r^2/2-r^3 find h'(1)
40. ### calculus

FIND dx/dy for y = x^(2x+1)
41. ### calculus

9e^6ln(A)= A^( )
42. ### calculus

Solve for x: 2x=ex+1
43. ### calculus

Solve for x: 2x=ex+1
44. ### calculus

∫ t ln(t-2)dt
45. ### Calculus

Find dy/dx for (e^xy)+ x^2 +y^2=10
46. ### Calculus

What is the derivative of 6/x?

y=tan(x-y)
48. ### Calculus

find y'' if x^4+y^4=16
49. ### calculus

if integral of 2 to -2 (x^7+k)dx=16, then k= a)-12 b)12 c)-4 d)4 e)0
50. ### calculus

integral from 1 to 0 of e^2x dx= a)e^2x-1 b)e^2 c)(e^2/2) d)(e^2-1)/2 e)2e^2-2
51. ### calculus

∫ x^2 to 1 (ln^2x/x)dx= (A)(7/3e^2) b)0 c)2.72 d)4.44 e)1.72
52. ### calculus

what is the derivative of 3x-1/2x^2-6
53. ### calculus

∫ x^2 to 1 (ln^2x/x)dx= (A)(7/3e^2) b)0 c)2.72 d)4.44 e)1.72
54. ### Calculus

find f'(x) if f(x)=x^2e^(x(3x-1)^3
55. ### Calculus

find f'(x) if f(x)=x^2*e^x*(3x-1)^3
56. ### calculus 1 help!!

If f(x)=(4x+8)^-2, Find f'(x)
57. ### calculus

find dy/dx if y= (x^5)(e^(x^4))
58. ### Calculus

differentiate (x^2 + 3x + 2) - (4x - 1)
59. ### Calculus

If A=(1,2,4) and Vector A+B =(3,1,-2). What is B?
60. ### Calculus

If a(0,-1,3)+b(1,1,1)-c(1,2,5)=(-2,3,-8), determine a,b,c
61. ### calculus

lim -7 + (7/x)/ 6 - (1/x2) x¨-‡
62. ### Calculus

x^2-5/x lim x=0^+
63. ### Derivatives ~ Calculus

If dy/dx = (1 + x)/(xy), x>0, and y=-4 when x=1, then when x=3, y= what?
64. ### Calculus

lim x^2+2x-8/x^2-4 x->2
65. ### Calculus

what is the derivative of y=ã(3x)
66. ### Calculus

f(x)= 5ln(x)/x^7

f(x)=[lnx]^5
68. ### Calculus

How do you go from ln(x^10)+e^ln(x) to 10ln(x)+x
69. ### Calculus

If f(x)=8 ln(6x+3 ln (x)), find f'(x)
70. ### Calculus

solve for x e^(2x+3) -7=0 ln(5-2x)=-3
71. ### calculus

f(x) = 2 x^3 - 24 x^2 + 90 x + 14 is increasing.
72. ### Calculus

f(x) = 9^x*log_{4}x f'(x)=?
73. ### Calculus

y=x^logbase5(x)
74. ### calculus

For y(x)=ln(3+x2), find y(6)
75. ### calculus

If w = <-8, 15>, find ||w||.
76. ### Calculus

How do you solve it?
77. ### Calculus

integral (4x^2-3x+2)/(4x^2-4x+3) dx
78. ### Calculus

Integrate ç (x^3)/ã((x^2)+4) dx
79. ### calculus

intergrate 2x-14/4x^2-2x-3
80. ### Calculus

intergrate 3x-4/x^2-4x+4
81. ### Calculus

integrate x^2+4x+12/(x-2)(x^2+4)
82. ### Calculus

How do you integrate: 1/(x^2-1) dx ?
83. ### Calculus

lim e^(1+h)-e/h h->0
84. ### calculus

If f(x) = 3x^(ln(x)), find f'(10)
85. ### Calculus

R(x)= sqr5/x^6 R'(x)
86. ### calculus

y= (x^3 - 2sqrx)/(x) y'=
87. ### Math Gr.12 (Calculus)

How do i do this? 3= 6x^2 - 2x -8
88. ### calculus

F(x)= log_3 (1-5x) F'(x)=
89. ### calculus

y= e^-7x cos 5x y'=
90. ### calculus

∫1(3e^x+3x^2 )dx 0
91. ### Applied Calculus

2^(3/4)*4^(-3/2)
92. ### calculus

Find dy/dx. y^3 = 8x^3 + 4x
93. ### Calculus

F(x) log_3 (1-5x) F'(x)=
94. ### CALCULUS

Lim x->4 (x^2+3x+4)/5x-12
95. ### CALCULUS

Lim x->4 (x^2+3x+4)/5x-12
96. ### Calculus

If 6e^5x=23, then what does x equal?
97. ### calculus

What is the antiderivative of. 3X/x^2?
98. ### calculus

estimate ln(e^2+0.1)-ln(e^2)
99. ### Calculus 2

(x^3+2x^2-15x+1)/(x^2+2x-15) from 0 to 7
100. ### Calculus

Let xy=1 and dy/dt=1 Find dx/dt when x=5