C4 integration Question

[Mitch Planko]

Integration Question that I can't solve, please I want anybody to answer it

http://1003pe8.wikispaces.com/file/view/P3+Trials+Jan+06+Intake.pdf

 

[xainer]

Find dx/dh of x= 2- root h. You'll need the reciprocal of this for the integration.
The integral now becomes 1/x * dh/dx *dx . Hope you can solve it now

 

[jdogthaboss]

hello,,use this for the edexcel maths active books in PDF format ,, https://www.mediafire.com/folder/xs0v0a9vw43x7/MATHS_BOOK