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Integration
Page 10
Questions (1,045)
evaluate the integral:
integral from -pi/4 to 0 for the function 6sec^3x dx. it has to be an exact answer and i did it and keep
3 answers
asked by
kajri
481 views
integral of sinh(p*ln(x/xsub0))dx
1 answer
asked by
Heather
294 views
Use the table of integrals to find int cos^4 3x dx
I found the table: ∫cos^n u du = (1/n)cos^(n-1)u sinu + (n-1/n)∫sin^(n-2)u
2 answers
asked by
Vicky
545 views
integral of [sqrt(u) - 2 u^2]/u du
i got stuck ∫u^-1 (sqrt(u) - 2 u^2) du ∫ u^(-1/2) - 2u du i don't know i'm doing right
1 answer
asked by
Vicky
321 views
hi again
im really need help TextBook: James Stewart:Essential Calculus, page 311. Here the problem #27: First make a
2 answers
asked by
Vicky
619 views
integral of (4/(x times the square root of( x^2-1)) + (1+x+x^3)/(1+x^2)dx
1 answer
asked by
Pam
312 views
Find the length of the curve y=�ã(2x), from x=1 to x=4.
1 answer
asked by
Drew
266 views
Find a definite integral indicating the area of the surface generated by revolving
the curve y = 3√3x ; 0 ≤ y ≤ 4 about the
1 answer
asked by
Anonymous
400 views
Find the volume of the solid that is obtained when the region under the curve y=©ø¡îx+3 over the interval [5, 24] is
1 answer
asked by
raza
444 views
Is it the integral of lnsinx w.r.t x from 0 to pi/2 = integral lnsinx w.r.t x from 0 to pi/4 + integral lncosx w.r.t x from 0 to
1 answer
asked by
alsa
693 views
Hello im trying to integrate tan^3 dx
i have solved out the whole thing but it doesnt match up with the solution.. this is what i
2 answers
asked by
***UCI Student***
525 views
integral of dx/square root(x^2-64)
My answer is: ln (x/8 + square root(x^2-64)/8) +c is this right?
3 answers
asked by
kelly
316 views
Trying to find ∫x*arctan(x)dx, but I can't figure out what do to after:
(1/2)x^2*arctan(x)-1/2∫x^2/(x^2+1) dx
7 answers
asked by
Jay
431 views
integral of : x^2 square root of (x-1)
1 answer
asked by
riss
321 views
Find the volume of the solid obtained by rotating the region bounded by
y=5x+25 y=0 about the y-axis.
1 answer
asked by
cjones
403 views
find the antiderivative of f(x) = x^3(x-2)^2
I factored this out and got x^5-4x^4+4x^2 I'm supposed to integrate this. I don't
3 answers
asked by
Now What Do I Do?
1,022 views
find the antiderivative of f(x) = x^3(x-2)^2
Someone help me please!
5 answers
asked by
I Need Help
408 views
Section Antiderivatives:
Find the function f(x) satisfying the given conditions. f''(t) = 4 + 6t, f(1) = 3, f(-1) = -2
1 answer
asked by
Sandra Gibson
454 views
Section Area:
Use Riemann sums and a limit to compute the exact area under the curve. y = 4x^2 - x on (a) [-0,1]; (b) [-1, 1];
1 answer
asked by
Sandra Gibson
390 views
I'm asked to find the arc length of the curve y=3+(1/2)sinh(2x) from 0 to 1. I figured it out up to the integral of
1 answer
asked by
MT
362 views
The region R is bounded by the x-axis, x = 1, x = 3, and y = 1/x^3.
Here is what I have so far: Radius = 1/(x^3) Area of Cross
3 answers
asked by
Mooch
563 views
The region bounded by y= 1/(x^2+2x+5), y=0, x=0, and x=1, is revolved about the x-axis. Find the volume of the resulting solid.
1 answer
asked by
Mo
447 views
y=log(100493/40000*x-1)
y=atan(100493/40000*x+1) y=exp(-100493/40000*x+1) Note you will need 2 integrals to represent the area.
3 answers
asked by
Jordan
372 views
Evaluate the indefinite integral of (ln(x))/(x + xln(x)) dx by using variable substitution. Show all steps of your work.
2 answers
asked by
Simone
487 views
Integrate from [0, 1/2]:
1/(4x^2+1)^(3/2) dx
1 answer
asked by
Anonymous
277 views
intergral 2x^2/(x^2+4x+8)
2 answers
asked by
Noel
483 views
1.Find the length of the curve y=ex+1e−x between x=0 and x=1.
1 answer
asked by
Anonymous
281 views
Use the Midpoint Rule to approximate the integral
The integral from 2 to 7 of (–1x–6x^2)dx
1 answer
asked by
niki
397 views
ʃ dx/x^4(1/x^2-2)^2
please help i need solution..i got the answer.. answer= 1/6(1-2x^3)=c thanks
3 answers
asked by
ME
266 views
ʃ (e^x – 4e^-x/e^x) dx
need help...thnks
2 answers
asked by
int
226 views
ʃ (e^x – 4e^-x/e^x) dx
need help...thnks
1 answer
asked by
int
327 views
ʃ (4sin²x cos²×/sin2x cos2x)dx
i've got it from the book and it has an answer from the back page of the book but i want to
2 answers
asked by
INTEGRAL
556 views
given �ç 1to-1 f(x)dx=0 and �ç 1to0 f(x)dx=5, compute the following
a.�ç 0to-1 f(x)dx b.�ç 0to1 3f(x)dx=0 c.�ç 1to-1
3 answers
asked by
Jake
358 views
Using integration by substitution.
find the exact value of integral from [0,9/16] sqrt(1 - sqrt(x))/(sqrt(x))
1 answer
asked by
Alex
383 views
with finding the area under a line i need to find anti derviatives for:
e^3x dx Cos^4 x Sinxdx e^(x^2) xdx e^x^2 dx Cos(3x)dx
1 answer
asked by
kenny
345 views
ʃsin y dy/
√1 + cosy please help..thanks.. that's integration of sin y dy divided by (over) square root of 1 + cosy.
4 answers
asked by
WAN
518 views
ʃ(1-sin A)^2 cos A dA
please help.i don't know how to solve this.i need your help
1 answer
asked by
WAN
356 views
Use definition to find the area of f(x)=5x-2x^3 on interval [6, -6]with four sample right side
1 answer
asked by
Khoa
346 views
I'm having a had time with this problem. Could you please help with step by step resolution?
e^-x / e^-1 + 3 dx Thank you..
3 answers
asked by
Lee
362 views
definite integral from 0 to 1 of 5xln(x+1)dx
1 answer
asked by
Ed
398 views
Perform a change of variable and integrate the following elliptical integral
I = Square root [(1-x^2)*(2-x)] limits lower,-1 and
1 answer
asked by
Rikki
428 views
Integration Applications: find the area enclosed by the following curves:- Y= lnx and y= -2x+3 and the ordinate x=3
2 answers
asked by
Avi
617 views
Find the integral from -∞ to -1 of 1/(1+x²) dx.
I started working the problem out, and so far I got the lim as z→-∞ of
2 answers
asked by
Erica
503 views
Explain some ways to integrate the future trends of health care research and consumerism.
7 answers
asked by
bobbi
471 views
First make an appropriate substitution and then use integration by parts to evaluate the indefinite integrals:
∫ sinx cos³x
2 answers
asked by
Erica
537 views
This is my ask I have to answer.
explore the existing integration of mediation and advocacy within a human services agency on a
6 answers
asked by
Patiance
1,146 views
Find the area of the region between the graph of y=1/x, the x-axis, and the vertical lines x = 1 and x = 4.
2 answers
asked by
Lena
1,042 views
Find the volume of the solid formed by rotating the region enclosed by y=(e^(2x))+4,y=0,x-0,x=0.4.
I tried doing this but got
1 answer
asked by
tony
469 views
integrate (e^x-x)^2 dx
2 answers
asked by
Steff
940 views
consider the area between the graphs x+3y=1 and x+9=y^2. this area can be computed in two different ways using integrals. Please
1 answer
asked by
Lan
915 views
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