# Pre- Calculus

21,305 results, page 47

### CALCULUS

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

### calculus

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

### calculus

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

### calculus

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

### calculus

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

### calculus

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

### calculus

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

### Calculus

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

### Calculus.

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

### calculus 2

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

### calculus

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

### calculus

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

### calculus

Evaluate x-y when x=57 and y=29

### calculus

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

### Calculus

Integral of (ln^6x)/x dx

### calculus

integratex^4+1/x^6+1

### calculus

evaluate dx/8+2x^2

### calculus

integrate 2/((2x-7)^2) from x=4 to 6

### calculus

Dy/dx for y=x^2In(x^2)

### Calculus

8-3i divided by -4-6i=

### Calculus :)

find y'(x) if x^y=y^x

### 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

### calculus

Why is it that when Lim x -> 0^- the |x| = -x?

### calculus

int_(1)^(2) 6/t^4 dt

### Calculus

tan^-1 (x^2 y) = x+xy^2

### Calculus

The domain of e^(-x^2-3x+1/2)

### Calculus

lim x---> -3 (x-5)/(x+3)

### calculus

what is the integral of (4x^2-2)/(x^2-6x-40)

### 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).

### 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).

### Calculus

Find f(x+h) for f(x)= x^2 - 2x - 3

### Calculus

h(x)=In abs (*x+1)/(3x-6)(x-4)

### calculus

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

### Calculus

What is the derivative of -3x((x+1)^1/2)

How do I find

### calculus

let xy + x^2 = x find y'

### calculus

f(x) = 8 x - 2 x^2 text( at ) \(-3,-42\)

### calculus

simplify (ln(8x^2))/(ln(4x)) Thanks!

### Calculus

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

### calculus

Calculate dy/dx if Ln(x+y)=e^x/y

### calculus

what is the derivative of x^2(x^2-4)

### calculus

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

COS^6

### calculus

How do you do differntials?

### calculus

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

### Calculus

If x^3 = 1 and x does not equal 1, x(x+1)= ?

### calculus

h(r)=1-r^2/2-r^3 find h'(1)

### calculus

FIND dx/dy for y = x^(2x+1)

9e^6ln(A)= A^( )

### calculus

Solve for x: 2x=ex+1

### calculus

Solve for x: 2x=ex+1

∫ t ln(t-2)dt

### Calculus

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

### Calculus

What is the derivative of 6/x?

y=tan(x-y)

### Calculus

find y'' if x^4+y^4=16

### calculus

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

### 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

### calculus

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

### calculus

what is the derivative of 3x-1/2x^2-6

### calculus

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

### Calculus

find f'(x) if f(x)=x^2e^(x(3x-1)^3

### Calculus

find f'(x) if f(x)=x^2*e^x*(3x-1)^3

### calculus 1 help!!

If f(x)=(4x+8)^-2, Find f'(x)

### calculus

find dy/dx if y= (x^5)(e^(x^4))

### Calculus

differentiate (x^2 + 3x + 2) - (4x - 1)

### Calculus

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

### Calculus

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

### calculus

lim -7 + (7/x)/ 6 - (1/x2) x¨-‡

### Calculus

x^2-5/x lim x=0^+

### Derivatives ~ Calculus

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

### Calculus

lim x^2+2x-8/x^2-4 x->2

### Calculus

what is the derivative of y=ã(3x)

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

f(x)=[lnx]^5

### Calculus

How do you go from ln(x^10)+e^ln(x) to 10ln(x)+x

### Calculus

If f(x)=8 ln(6x+3 ln (x)), find f'(x)

### Calculus

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

### calculus

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

### Calculus

f(x) = 9^x*log_{4}x f'(x)=?

y=x^logbase5(x)

### calculus

For y(x)=ln(3+x2), find y(6)

### calculus

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

### Calculus

How do you solve it?

### Calculus

integral (4x^2-3x+2)/(4x^2-4x+3) dx

### Calculus

Integrate ç (x^3)/ã((x^2)+4) dx

### calculus

intergrate 2x-14/4x^2-2x-3

### Calculus

intergrate 3x-4/x^2-4x+4

### Calculus

integrate x^2+4x+12/(x-2)(x^2+4)

### Calculus

How do you integrate: 1/(x^2-1) dx ?

### Calculus

lim e^(1+h)-e/h h->0

### calculus

If f(x) = 3x^(ln(x)), find f'(10)

### Calculus

R(x)= sqr5/x^6 R'(x)

### calculus

y= (x^3 - 2sqrx)/(x) y'=

### Math Gr.12 (Calculus)

How do i do this? 3= 6x^2 - 2x -8

### calculus

F(x)= log_3 (1-5x) F'(x)=

### calculus

y= e^-7x cos 5x y'=

### calculus

∫1(3e^x+3x^2 )dx 0

2^(3/4)*4^(-3/2)

### calculus

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