Questions LLC
Login
or
Sign Up
Ask a New Question
Math
Calculus
Integrate: x/(9+x^4)dx
1 answer
Use the Mean Value Theorem to find out what c is.
f(x)= 2sec^2 x, [-pi/4, pi/4]
You can
ask a new question
or
answer this question
.
Similar Questions
Please can anyone help with the following problems - thanks.
1) Integrate X^4 e^x dx 2) Integrate Cos^5(x) dx 3) Integrate
Top answer:
The integral becomes: ∫ cos^5(x) dx = ∫ (1-y^2)^2 dy Using the power rule for integration, we
Read more.
Please do help solve the followings
1) Integrate e^4 dx 2) Integrate dx/sqrt(90^2-4x^2) 3) Integrate (e^x+x)^2(e^x+1) dx 4)
Top answer:
Sure, let's solve these integrals step by step. 1) To integrate e^4 dx, we can simply treat e^4 as a
Read more.
integrate from 0 to pi/4 (sec^2x)/((1+7tanx)^2)^1/3
integrate form pi^2/36 to pi^2/4 (cos(x^1/2))/(xsin(x^1/2))^1/2 integrate
Top answer:
if we let u = 1+7tanx du = 7sec^2 x dx and you have ∫ u^(-1/3) 1/7 du if we let u = sin√x du =
Read more.
6.] Replace the integral in exercise 5 (int. (1/ 1 – t) dt a = 0, b = 1/2with ?1/(1+t) dt with a = 0, b = 1, and repeat the
Top answer:
To replace the integral in Exercise 5 with the new integrand ?1/(1+t) dt with a = 0, b = 1, we will
Read more.
1) Integrate Cos^n(x) dx
2) Integrate e^(ax)Sinbx dx 3) Integrate (5xCos3x) dx I Will be happy to critique your thinking on
Top answer:
1) To integrate cos^n(x) dx, we can derive a recursive relation. First, let's consider the base
Read more.
Question : Integrate [x/(1+(sin a*sin x))] from 0 to pi
My first thought was to apply integrate f(x) dx= f(a-x) dx method Which
Top answer:
I don't think I can help you on this but hopefully Ms. Sue will come soon.
Read more.
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 =
Top answer:
Nevermind, found the answer. It is (1/3)(u^5).
Read more.
Question:
Evaluate the following integral using Gamma function. Integrate x from 0-->1 dx/((-ln(x))^(1/2)) My approach: I let
Top answer:
looks good, but I get √π did you lose track of the sign somewhere?
Read more.
find the volume bounded by the parabolic cylinder z=4-x^2 and the planes x=0, y=0, y=6 and z=0
I just want some help figuring out
Top answer:
The volume we want is in the 1st octant, since all the coordinate planes form part of the boundary.
Read more.
Integrate e^(2x)*((2x-1)/(4(x)^2))^2
My thoughts on this question : I simplfied the terms after the "*" to get three separate
Top answer:
The 3rd one cannot be done using elementary functions. It involves Ei(x), the exponential integral,
Read more.
Related Questions
Which statement about Atlanta Mayor Ivan Allen, Jr. is true?
(1 point) Responses His efforts to peacefully integrate Atlanta
Which statement about Atlanta Mayor Ivan Allen, Jr. is true? (1 point) Responses His efforts to peacefully integrate Atlanta
which of the following were different devices developed over time?(1 point)%0D%0AResponses%0D%0A%0D%0Aexperiment with new
Integrate:
f (x)/(2x + 1) dx let f represent integrate sign let u = x, du = dx => dx = du = f (u)/(2u + 1) du = (2u + 1)^(-1) du
integrate t*(t^2 - 1)^(1/3) dt over (0,3)
I substitute u = t^2 - 1 du = 2t dt which leads to integrate (1/2) u^(1/3) du
Consider the function f(x)=-((x^2)/2)-9.
In this problem you will calculate integrate from 0 to 3 of ((-x^2)/2)-9)dx by using the
integrate du/3u
and integrate x/x^2 dx it might be simple...i just need a head start...tnx
How do you integrate [(x^2)(cos(2(x^3)))]? I tried to integrate by parts but I'm going in circles yet again...
Please help me integrate this equation using partial fractions:
Integrate [(x^2+5)/(x^3-x^2+x+3)]dx. Thank you very much.
Question:
Prove that [integrate {x*sin2x*sin[π/2*cos x]} dx] /(2x-π) } from (0-π) = [ integrate {sin x*cos x*sin[π/2*cos x}
