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March 4th, 2012, 07:02 PM  #1 
Member Joined: Feb 2012 Posts: 97 Thanks: 0  Add and Subtract Indicated I constantly get the wrong answer for this problem. I did multiply the denominator so that they both have equal sides a the bottom and multiplied the top by the denominator that I placed there. But the answer is still wrong. 
March 4th, 2012, 07:14 PM  #2 
Senior Member Joined: Jul 2010 From: St. Augustine, FL., U.S.A.'s oldest city Posts: 12,211 Thanks: 520 Math Focus: Calculus/ODEs  Re: Add and Subtract Indicated
You want to multiply the first term by and the second term by : 
March 4th, 2012, 07:21 PM  #3 
Member Joined: Feb 2012 Posts: 97 Thanks: 0  Re: Add and Subtract Indicated
For some reason the anw.outcome is 
March 4th, 2012, 07:30 PM  #4 
Senior Member Joined: Jul 2010 From: St. Augustine, FL., U.S.A.'s oldest city Posts: 12,211 Thanks: 520 Math Focus: Calculus/ODEs  Re: Add and Subtract Indicated
That's because I added instead of subtracting! You want to multiply the first term by and the second term by : 
March 4th, 2012, 07:54 PM  #5 
Member Joined: Feb 2012 Posts: 97 Thanks: 0  Re: Add and Subtract Indicated
Hahaha. It's okay, lol. Thanks. I

March 4th, 2012, 10:18 PM  #6  
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 13,943 Thanks: 985  Re: Add and Subtract Indicated Quote:
 

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