document.write( "Question 142715: its
\n" ); document.write( "x+56=x with a square root over the top of the x + 56 part \n" ); document.write( "

Algebra.Com's Answer #103860 by edjones(8007) $\"\"$ $\"About$

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sqrt(x+56)=x
\n" ); document.write( "x+56=x^2 Square each side.
\n" ); document.write( "x^2-x-56=0
\n" ); document.write( "(x-8)(x+7)=0
\n" ); document.write( "x=8, x=-7
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\n" ); document.write( "Ed \n" ); document.write( "

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