My answer would be correct if I didn't have that extra x variable. Why do I have it and how do I get rid of it?

Any input would be greatly appreciated!

Thanks in advance!

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- February 23rd 2010, 08:59 AMs3aProve a simple reduction formula (I get it almost right)
My answer would be correct if I didn't have that extra x variable. Why do I have it and how do I get rid of it?

Any input would be greatly appreciated!

Thanks in advance! - February 23rd 2010, 09:05 AMTed