document.write( "Question 589586: If \"+sqrt%28x%5E2-5x-11%29+%2B3=x+\" then what value is \"+x%5E2-3x%2B3+\" ? You have to solve for x first, and the answer I get is 7. I\"m probably not doing it right though haha. \n" ); document.write( "
Algebra.Com's Answer #374906 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
\"+sqrt%28x%5E2-5x-11%29+%2B3=x+\" \r
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\n" ); document.write( "\n" ); document.write( "\"+sqrt%28x%5E2-5x-11%29+=x-3+\" \r
\n" ); document.write( "\n" ); document.write( "square both sides\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-5x-11=%28x-3%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2-5x%2B11=x%5E2-6x%2B9\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2-x%5E2-5x%2B6x%2B11-9=0\"\r
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\n" ); document.write( "\n" ); document.write( "X+2=0\r
\n" ); document.write( "\n" ); document.write( "x=-2\r
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\n" ); document.write( "\n" ); document.write( "then what value is \"+x%5E2-3x%2B3+\"
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