Integrate and simplify the following

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. 873 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. 1,302 views
Find the greatest value of a,so thatintegrate [x*root{(a^2-x^2)/(a^2+x^2)} ] from 0-a<=(π-2) Let I =integrate{ [x*root{(a^2 -
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2. asked by Shenaya
3. 708 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. 1,203 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. 799 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. 674 views
Question : Integrate [x/(1+(sin a*sin x))] from 0 to piMy first thought was to apply integrate f(x) dx= f(a-x) dx method Which
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2. asked by Ashley
3. 896 views
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}
1. 3 answers
2. asked by Shenaya
3. 911 views
integrate e^(2x) / (e^(4x) + 9)am I allowed to simplify the e^(2x) with the e^(4x)? Thank you
1. 2 answers
2. asked by Tom
3. 402 views
Integrate and simplify the following function:y= ∫(ln√x/x^2)+x 2^(3-5x^2))dx
1. 1 answer
2. asked by John
3. 344 views