Pre- Calculus

21,552 results, page 60

CALCULUS HELP URGENT!!

find y' if arctan(xy)=6+x^(4)y

Calculus

Implicit differentiation of 5x^2-2xy+7^y

Calculus

Find the derivative for the following: a. y = x^2 e^x b. y = (e^x + 2)^3/2 c. y = e^-3x d. y = (e^x-e^-x)/2

Calculus

Find the derivative of -20x/(x^2-9)^2

Calculus

Find the derivative y= a^3 + cos^3 X

calculus

Find the derivative y = e^(-5x) + cos^3 x F(x)= (x^2 -x+1)^3

calculus

find the derivative of f for the function(x)= x^3-4x+2

Calculus

Derive: F(x)= sqrt(3, 1 + tan(x))

Calculus

f(x)= e−(5x)⋅cos(3x)

Calculus

Find the Antiderivative of 3/(3x+5) with steps

Calculus I

find the antiderivative of f(x)=(x^2)/(x^3+5) with explanation

calculus

what is volume of each drop (US unit)?

CALCULUS

lim x->2 f(x) where f(x) = { x^2-x-2/ 3x-6 , x<2 } {-1 , x=2 } {x+2/4 , x>2} is f(x) continuous at x = 2 ? explain..

Calculus

(c) find the integral of 1/squrt (x^2+2x+10) dx

Calculus

(c) y=x2,y=2−x,and the vertical linex=2

Calculus

Find the derivative of the function. f(x)=(e^x+e^(-x))/2

Calculus

Find the derivative of the function. f(s)=(s6 + 1)e-s6

Calculus

Find the derivative of the function. g(x) = ln(3x + 5)

Calculus

Find the derivative of the function. f(x) = ln((x6 - 7)6)

Calculus

Find the derivative of the function. f(x) = 6 (ln(x))^(5\/2)

Calculus

Find the derivative of the function. f(x) = e^x8 - 6

Calculus

Find the Laplace transform of: f(t)=t-2e^(3t)

Calculus

Find the derivative: y=x^(sin(x))

Calculus

Let A(x)=∫x^(2),∞, ((e^(-t)/(t))dt for x>0. Find A'(x).

Calculus

Let A(x)=∫x^(2),∞; (e^-t/t)dt for x>0. Find A'(x)

Calculus

Differentiate: y=sin(2z)+cos^2z

calculus

int dx/3sinx+4cosx dx =

calculus

intergal xcosax^2dx =

calculus

Determine l= 2e^xdx, given that l=50.2, when x=3

calculus

Integral sin 8x/2 cosx/2 dx

calculus

evaluate lim x aproches -1 x^2+6x+5/x^2-3x-4

calculus

if y=cosx.sinx find dy/dx

Calculus

lim x -> infinity for (sin^2x)/(x^2-1)

Calculus

Suppose that (g(x))^2 + 13x = x^2g(x) + 21, and that g(3) = 6. Find g'(3)

Calculus

Let f(x) = 6sin(sin(x^5)). Find f'(x)

Calculus

The linear approximation to (1/sqrt(9-x)) at x=0. What is y?

Calculus

find dy/dx for the following function. y = ln((7x - 15)/(x(x^2 + 1)^(1/7))

Calculus

Find the derivative of the function. g(x) = (e^x)/(3 + 3x)

Calculus

If f'(x) = 2xln(-4(x^2-2.75))+(2x^3)/(x^2-2.75) find the domain.

Calculus

If f(x) = 2sin(5x)arcsin(x), find f'(x).

Calculus

y = tan^-1(sqrt(5x^2-1)) find dy/dx

Calculus

Simplify sin(tan^(-1)x)

Calculus

Simplify cos(sin^(-1)x)

calculus

Let y =x arcsin x, x is an element of ]-1, 1[. Show that d^2y/dx^2 = 2-x^2/(1-x^2)^3/2

Calculus Inegral

integral of x/lnx

Calculus

What would the derivative of c(x) = (10 - x) + 1.4*sqrt((x^2) + 25)

Calculus

Given f''(x)= -4sin(2x) and f'(0)=4 and f(0) =-6. Find f(pi/2)

Calculus

Find limit as x->-3 of (sin(4x+12))/(5x+15)

Calculus

lim x to 1 of (sin(1-cosx))/x

Calculus

integrate (pi/6 & 0) (1-cos3t)(sin3t)dt

Calculus

integrate (pi&0) sin t/(2-cost) dt

Calculus

Let h(x) = 5g(x) - 3x^2 + 2 sin(x) - 7x, and suppose g'(0) = 2, find h'(0)

Calculus Help

find y'' by implicit differentiation. 2x^3 + 3y^3 = 8

calculus

revenue function of x^2+3p=675

Calculus

If y = y(x), write y’ in Leibniz notation.

calculus

find indefinite integral of (e^-x)-(1)/(e^-x+(x)^2 dx

calculus

find indefinite integral ((e^-x)-(1))/((e^-x)+(x))

calculus

find average value of f [0,10] f(x)= 3/x+1

calculus

x^4 + 2x^2 + 1 = 0 (x^2)^2 +2x^2 +1 = 0 (x^2 + 1)^2 = 0 I don't know where to go now although I know the answer is x = i, -i

Calculus

Limit as x approaches (pi/2)^- of (x-pi/2)*secx

calculus help

Find f. f'(x) = 9/(square root of (1-x^2)) , f(1/2) = 1 f(x) = ??????

Calculus Please Help

integral t^2dt from x to x^2 f'(x)=?

Calculus

Why does 2ln6 - 2ln3 = ln4?

Calculus

How do you find the derivative of y=5sin(-x)

Calculus

How do you find the derivative of y=tan^2(x^4)?

Calculus

How do you find the derivative of y=sinxtan^3(x)?

Calculus

x(x^2-1)^3 using change of variable

Calculus

xe^x using integration by parts

Calculus

find the co-ordinates y=x(2-x) where the gradient is 2

Calculus-Math

Derivative of x^7/7x^3-45x+25

calculus

Verify Clairaut's theorem for u=ln(x^(2)-y^(2)).

calculus

How to solve by completing the square? 1. 4(c+3)^2=1/4 2. (2p-5)^2=1/4 3. 2w^2-3w-3=0

Calculus

If (x+2y)dy/dx=2x-y, what is the value of d^2y/dx^2 at the point (3,0)? A. -10/3 B. 0 C. 2 D. 10/3 E. Undefined

Calculus

Find the derivative of the function. h(x)=(x^10-1)^3 h'(x)=

calculus

The linear approximation at x = 0 to f(x) = \sqrt { 5 + 4 x } is y =

calculus

The linear approximation at x = 0 to f(x) = \sin (5 x) is y =

Calculus

what is x and cosh ln(x) when tanh(lnx^(1/2)= 12/13

calculus

find the derivative of the function y=(2x+1)^3(4x+1)^-4

calculus

find the derivative of the function y=(4x+3)^5(5x+2)^-4

calculus

find the derivative of the function y=(3x+4)^5(4x+1)^-2

Calculus

4) On the integral from 1 to 2 ∫(4x^2+4)/x^2dx =?

Calculus

Find limit as x approaches 5 (x^2-3x-10)/(x-5)

Calculus

Find dy/dx if x^2+y^2=2xy A. x/(x-y) B. (y+x)/(y-x) C. 1 D. -x/y E. None of these

calculus

If sec x = -3, 0 < x < pi, find cot x.

Calculus

Find critical points for y'=2/3x^3-4x

Calculus

I don't get how you get this part: f' = (1-x)/(1+x)^3 f" = [(-1)(x+1)^3 - 3(1-x)(x+1)^2]/(x+1)^6 = [-(x+1)+3(x-1)]/(x+1)^4 ( I don't understand how you got this!!) = (-x-1+3x-3)/(x+1)^4 = (2x-4)/(x+1)^4

Calculus

Solve the differential equation f"(x)=x^2, f'(0)=3, f(0)=-1

calculus

integral sqrt(1-x^2) . sin^-1 x dx

Calculus

Integration with substitution The integral of f'(g(5x))g'(5x)dx

Calculus

The integral of sin(7x)cos(7x)dx

Calculus

would the derivative of f(x)=(7^x)(x^7) be f'(x)=(7^x ln7) (7x^6)?

Calculus

Evaluate: the integral from pi/8 to pi/6 csc2xcot2xdx

calculus

If u=(0,2,3) and v=(1,3,-1) find the projection of u onto v a) 1/3 u b) 3/11 v-> -> c) (1,1,-1) d) (1/3, 1, -1/3)

Calculus check

y=-1/sqrt(x^2+1) , then dy/dx= A. x/(x^2+1)^1/2 B. x/(x^2+1)^1/2 C. -x/(x^2+1)^1/2 D. -x/(x^2+1)^3/2 E. x/(x^2+1) I got B.

calculus

cos2x=secx find x

Calculus 1

How do you find the derivative of 1/3(x^2+2)^3/2 ? Please help

Calculus

Evaluate dy/dt for 2xy-2x+2y^3=-10 with the conditions dx/dt=-4 x=2 y=-1 dy/dt=?

calculus(urgent pls)

Integral of 1/[x^2(1+x^2)]

Calculus

f(x)=xe^-x^2. What interval is this function increasing.

Calculus

How do the constants 5, 4, and 12 in f(x) = 5x^2 - 4x + 12, affect the derivative? Thanks!

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