keep getting stuck for integrate

I need help with integrating these two problems. Im stuck.1. integrate (sin^-1)dx/((1-x^2)^3/2) sin^-1 aka arcsin 2. integrate
1. 1 answer
2. asked by John
3. 571 views
Please can anyone help with the following problems - thanks.1) Integrate X^4 e^x dx 2) Integrate Cos^5(x) dx 3) Integrate
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2. asked by Febby
3. 853 views
Integrate sqrt(x^2 + 1) dx over [0,2*pi]I can substitute u=arctan x to get: Integrate (sec u)^3 du over [0,arctan(2*pi)] From
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2. asked by Parker
3. 593 views
Can someone show me how to do this one, been stuck on it all day thank youIntegrate (x^2+3x+6)e^4x dx
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2. asked by Kylie
3. 211 views
Please do help solve the followings1) Integrate e^4 dx 2) Integrate dx/sqrt(90^2-4x^2) 3) Integrate (e^x+x)^2(e^x+1) dx 4)
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2. asked by Febby-1
3. 1,291 views
i keep getting stuck and i think im missing somethingintegrate by parts e^(bx) cos x dx thanks
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2. asked by Amelia
3. 488 views
keep getting stuckfor integrate e^(bx) cos x i get = cos x e^bx/b - int -sin x e^bx/b = cos x e^bx/b - -sin x e^bx/b^2 - int -
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2. asked by Amelia
3. 471 views
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
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2. asked by Rajeev
3. 1,184 views
1) Integrate Cos^n(x) dx2) Integrate e^(ax)Sinbx dx 3) Integrate (5xCos3x) dx I Will be happy to critique your thinking on
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2. asked by Febby
3. 787 views
integrate from 0 to pi/4 (sec^2x)/((1+7tanx)^2)^1/3integrate form pi^2/36 to pi^2/4 (cos(x^1/2))/(xsin(x^1/2))^1/2 integrate
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2. asked by Frank
3. 658 views