document.write( "Question 697143: (((Square root of (x+2)))=x\r
\n" ); document.write( "\n" ); document.write( "I don't know where to start! Thanks for the help! :) \n" ); document.write( "

Algebra.Com's Answer #429698 by god2012(113) $\"\"$ $\"About$

You can put this solution on YOUR website!
Given :
\n" ); document.write( " $\"sqrt%28x%2B2%29\"$ = x\r
\n" ); document.write( "\n" ); document.write( "Solution :
\n" ); document.write( "Taking square on both sides, we get\r
\n" ); document.write( "\n" ); document.write( " $\"x%2B2+=+x%5E2\"$
\n" ); document.write( " $\"x%5E2-x-2=0\"$
\n" ); document.write( " $\"x%5E2-2x%2Bx-2=0\"$
\n" ); document.write( " $\"x%28x-2%29%2B1%28x-2%29=0\"$
\n" ); document.write( " $\"%28x-2%29%28x%2B1%29=0\"$
\n" ); document.write( "x=2 or x=-1 \n" ); document.write( "

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