Reply																		
							Sat  5 Mar, 2005 07:47 am
						
						
					
					
					
						(iii) Using substitution approach
Upper limits = 3 Lower limits = 2
x sq root around (x^2-2) dx 
appreciated if anyone can help
					
				 
				
						
														
					
												Enough already
You got plenty of help the first time you posted these questions.  You should go back and read those answers.  I doubt if anyone is going to go through the trouble again when all you have to do is read down the page to your first posts.