document.write( "Question 417716: Simplify: √(x^2+2x+1) \n" ); document.write( "
Algebra.Com's Answer #292408 by robertb(5830)\"\" \"About 
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\"sqrt%28x%5E2+%2B+2x+%2B+1%29+=+sqrt%28%28x%2B1%29%5E2%29+=+abs%28x%2B1%29\" \n" ); document.write( "
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