SOLUTION: square root of x+1 + square root of x-1 = square root of 2x+1 Please help....if you can break it down to the simplest my book does not explain how to work with one that involves t

Question 53082: square root of x+1 + square root of x-1 = square root of 2x+1
Please help....if you can break it down to the simplest my book does not explain how to work with one that involves three radicals. Thank you so much
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!

is an extraneous solution because when you substitute it back into the original equation you cannot get a real number solution.
Therefore, the only answer you can use is:

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