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	Math Help Forum > University Math Help > Calculus how to integrate this... User Name Save? Password Register Forum Rules FAQ Donate Members List Arcade Download MHF Flyer Search Today's Posts Mark Forums Read   Thread Tools Display Modes   #1   December 4th, 2008, 03:00 PM tennis14321 Newbie   Join Date: Dec 2008 Posts: 12 Country: Thanks: 5 Thanked 1 Time in 1 Post how to integrate this... Please help 1/sqrt(a-x^2) is it sin^-1(x/sqrt(a)) ? Advertisement     #2   December 4th, 2008, 03:01 PM Mathstud28 MHF Contributor   Join Date: Mar 2008 Location: Pennsylvania Posts: 3,664 Country: Thanks: 430 Thanked 1,058 Times in 959 Posts Quote: Originally Posted by tennis14321 Please help 1/sqrt(a-x^2) is it sin^-1(x/sqrt(a)) ? So close! Just remember that out front. __________________ We're clever but we're clueless. To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts. The following users thank Mathstud28 for this useful post: tennis14321   #3   December 4th, 2008, 03:12 PM tennis14321 Newbie   Join Date: Dec 2008 Posts: 12 Country: Thanks: 5 Thanked 1 Time in 1 Post Thank you, I didn't get the same result as the book for the problem at the end. « Integrate Sqrt[x^2-a]? | Top | Calculus Work Integration Problems » Thread Tools Show Printable Version Email this Page Display Modes Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are Off Refbacks are Off Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home Pre-University Math Help     Pre-Algebra and Algebra     Geometry     Trigonometry     Pre-Calculus     Basic Statistics and Probability     Other topics University Math Help     Calculus     Analysis, Topology and Differential Geometry     Linear and Abstract Algebra     Number theory     Discrete Mathematics, Set Theory and Logic     Advanced Probability and Statistics     Advanced Applied Math     Differential Equations     Business Math     Other Advanced Topics Math Resources     LaTex Help     Mathematics Software Discussion     Calculator Discussion     Useful Math Websites     Mathematics News MHF Lounge     Chat Room         Live Chat     Problem of the Week     Pre-prints and other original work     Formal Debates         Proposals Challenges and Puzzles     Puzzles     Math Challenge Problems MHF Feedback and Announcements Forum     Question, Feedback and Comments     Announcements Our Other "Help Forums"     Physics Help Forum     Chemistry Help Forum All times are GMT -7. The time now is 12:50 AM. Contact Us - Math Help - Archive - Top Powered by vBulletin® Version 3.7.3 Copyright ©2000 - 2009, Jelsoft Enterprises Ltd. SEO by vBSEO 3.2.0 ©2008, Crawlability, Inc. ©2005 - 2009 Math Help Forum

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