document.write( "Question 147207: sqrt of x-6 - sqrt of x-6 = 2\r
\n" ); document.write( "\n" ); document.write( "I got this:
\n" ); document.write( "sqrt of -x+6 - sqrt x-6 = 2
\n" ); document.write( "sqrt of -x+6 - sqrt -x+6 = 2\r
\n" ); document.write( "\n" ); document.write( "answer of 0=2, so the final answer is 0.\r
\n" ); document.write( "\n" ); document.write( "I am supposed to check for extraneous answers also. Are my calculations correct? How do I figure for extraneous answers?\r
\n" ); document.write( "\n" ); document.write( "Thank you for your help. \n" ); document.write( "

Algebra.Com's Answer #107554 by jim_thompson5910(35256) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"sqrt%28x-6%29-sqrt%28x-6%29=2\"$ Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( " $\"0=2\"$ Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "Since this equation is never true for any x value, this means there are no solutions. \n" ); document.write( "

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