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Integration
Page 8
Questions (1,044)
Evaluate the integral by making the given substitution. (Use C for the constant of integration.)
∫ dt/(1-7)^7, u=1-7t
3 answers
asked by
TayB
1,591 views
Hi, can someone confirm if i got the right answer to this question.
SO the region between curves y=x^2+1, y=2x^2-2 and the two
9 answers
asked by
Galagan
618 views
Find the integral of (e^cosx)sinx
1 answer
asked by
ben
367 views
Use the table of integral to evaluate: the integral of x^4 sinxdx. Please indicate the number of formula used.
3 answers
asked by
Linda
647 views
A factory produces bicycles at a rate of 100+0.4t2−0.7t bicycles per week (t in weeks). How many bicycles were produced from
1 answer
asked by
Ellie
715 views
Integrate with respect to x :
∫3−1x7+x2−−−−−√dx
1 answer
asked by
yomi
415 views
Let f and g be the functions given by f(x)=1+sin(2x) and g(x)=e^(x/2). Let R be the shaded region in the first quadrant enclosed
3 answers
asked by
Anonymous
1,796 views
How do I find the following volumes formed by rotating the region bounded by: y=x^2, x^2+y^2=2, about the line y=-2(set up only
1 answer
asked by
Kaylea
312 views
Integrate:
∫ x^2(x^2+1)sqrt(4-2x^3-x^4) dx
1 answer
asked by
Bob
305 views
Calculate the integral of
(1/(u^(5/4)))+5.5√u du
1 answer
asked by
Danielle
326 views
ʃ (x4 + 6x3 – x2 + 2)dx
I really need it for practicing this subject...please please help
1 answer
asked by
Olya
305 views
How would you solve the following problem explicitly?
Sqrt(1-y^2) dx - sqrt(1-x^2) dy I separated the x and y terms and got:
4 answers
asked by
Rena
667 views
∫ x^3 √(x^2+9) dx
If you work it can you write the steps? I really don't like the way my teacher teaches it. Someone else
1 answer
asked by
Allie
330 views
∫ (2x+1)/(x+1) dx
Please show steps if you work it. I think it's a partial fraction and worked with decomposition. Not sure
3 answers
asked by
Janice
394 views
Integral of XarcsinX dx. ii)X^2.arcsinX dx
5 answers
asked by
Ben
518 views
How would you take the integral of the following two functions:
1) ∫ 25 / e^x(25 + e^2x) dx 2) ∫ 7x / x^3 + 27 dx
1 answer
asked by
Misa
416 views
find the area in the first quadrant bounded above by y=sinx, below by the x-axis, and to the right by x=pi/2 is divided into two
1 answer
asked by
Josh
385 views
integral from 0 to 1 of
x-4/(x^2-5x+6) I do believe we can integrate with partial fractions, and I should factor it in order to
1 answer
asked by
Hanky7
391 views
Integrate from 1 to 5 of (3x-5)^5 dx = Integrate from a to b of f(u) du
where (I have solved this part) u = 3x-5 du = 3 a = 0 b =
3 answers
asked by
Ian
563 views
Integrate:
Cos^7(2x) Explanation would be helpful
1 answer
asked by
Pen
329 views
use the method of equating coefficients.
integral of (x^3+5x^2+12)/((x^2)(x^2+4)) dx
3 answers
asked by
Matt
376 views
integral of 5e^(-0.7x)
3 answers
asked by
JAY Z
429 views
If f(x)= (2x+7)^(1/2), where F'(X)=f(x) and F(1)=7, then F(x)=?
I know I need to use integration but I do not know how to take
5 answers
asked by
Anonymous
407 views
if f'(x)=3x^2-2x+1 and the graph of f(x) contains the point (2,2). find f(x).
Please help I know I need to use integration
1 answer
asked by
Anonymous
316 views
a lamina in the xy plane is bounded by y=0,x=0 and 2x + y=2 has mass density at (x,y) equal to the distance to the x-axis. find
2 answers
asked by
sam
529 views
Consider the area between the graphs x+3y=35 and x+5=y2. This area can be computed in two different ways using integrals
2 answers
asked by
mia
691 views
I have another question (studying for finals, haha)
Let ~r(t) = et cost ~i + et sin t~j be parametric equations of a curve C.
2 answers
asked by
rebecca
493 views
integral r(r^2 - 1) / (r^2+1)
integral (e^t-e^-t)^2 integral (1-2x)^2 / x
1 answer
asked by
hiroshi
254 views
1. Evaluate the given integral by making an appropriate change of variables, where R is the region in the first quadrant bounded
1 answer
asked by
lala
793 views
the integration of (e^x)/(1-E^2x)^3/2 with respect to x
We are currently doing integration by tables, but I can't find the
3 answers
asked by
Anon
463 views
use the simpsons rule with n=10, arc length y=^3√x, for 1<=x<6
7 answers
asked by
sarah
390 views
evaluate the integral from 4 to 5.
(x^3 -3x^2 -9)/(x^3 -3x^2)
1 answer
asked by
sara
334 views
Integrate(1+x/x^3)dx
Don't know how to go bout this, if the numerator was a whole number it would ve been easier for me, Pls help
3 answers
asked by
Francis
373 views
Find the volume of the solid formed by rotating the region enclosed by
y=e^(1x)+4, y=0, x=0 and x=0.2 about the x-axis? Ty
4 answers
asked by
Josh
668 views
Use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane
2 answers
asked by
Sherman
504 views
Evaluate integral from -10 to 10 of ((2e^x)/(sinhx+coshx)dt)
Show steps please Thanks!
2 answers
asked by
Kimberly :(
538 views
The region R is bounded by the x-axis, y-axis, x = 3 and y = 1/(sqrt(x+1))
A. Find the area of region R. B. Find the volume of
2 answers
asked by
Anon
610 views
integral t^2dt from x to x^2
f'(x)=?
2 answers
asked by
Babak
467 views
Sketch the graph (Do this on paper. Your teacher may ask you to turn in this graph.) and find the area of the region bounded
1 answer
asked by
Vanessa
1,051 views
Find the area of the shaded region
y= 2x/(x^2+4) from x= -1 and x= 1
1 answer
asked by
Vanessa
366 views
If f(x)=Integral (t^3+6t^2+4)dt from 0 to x
then f''(x)=?
1 answer
asked by
Jay
387 views
integral (t^3=6t^2+4)dt from 0 to x
f''(x)=?
3 answers
asked by
Brady
387 views
the gamma function r(x) is defined by r(x)= integral from 0 to infinity of x^n-1(e^-1)dx where n>0. Use integration by parts to
1 answer
asked by
chelsea
869 views
using integration by partial fraction, prove that pi + integral from 0 to 1 of x^4(1-x)^4/1+x^2 = 22/7
1 answer
asked by
chelsea
389 views
I don't understand how to do this one integral problem that involves secant. I'm asked to find the integral of sec^4 (4x). I'm
2 answers
asked by
Anonymous
534 views
Find the Laplace transforms of the following functions.
f1(t) = integral 0 from t (cos(t-a)*(sin(a))da
1 answer
asked by
Fatih
456 views
Find the area of the region under the curve y = 12 e ^{3 x} between x = -2.6 to x =2.6
1 answer
asked by
ryan
337 views
Consider the following: f(x)= the intergral of ((3-xe^x)/x )dx
If the integration constant, C , is zero, then the value of f (1)
4 answers
asked by
Rebekah
520 views
Solve the problem.
Find the area between y=(x-2)e^(x) and the x-axis from x=2 to x=5.
1 answer
asked by
tony
332 views
Find the derivative of y with respect to x,t, or theta, as appropriate.
y = ∫ ^(√4x) ^basedown√x (ln(t^2)) dt
1 answer
asked by
tom
336 views
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