document.write( "Question 304338: x squared+(x-1)squared=2 \n" ); document.write( "

Algebra.Com's Answer #217947 by checkley77(12844) $\"\"$ $\"About$

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x^2+(x-1)^2=2
\n" ); document.write( "x^2+x^2-2x+1=2
\n" ); document.write( "2x^2-2x+1-2=0
\n" ); document.write( "2x^2-2x-1=0
\n" ); document.write( " $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( "x=2+-sqrt[-2^2-4*2*-1])/2*2
\n" ); document.write( "x=(2+-sqrt[4+8)/4
\n" ); document.write( "x=(2+-sqrt12)/4
\n" ); document.write( "x=(2+-3.464)/4
\n" ); document.write( "x=(2+3.464)/4
\n" ); document.write( "x=5.464/4
\n" ); document.write( "x=1.366 ans.
\n" ); document.write( "x=(2-3.464)/4
\n" ); document.write( "x=-1.464/4
\n" ); document.write( "x=-.366 ans.
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