document.write( "Question 451436: Complete the empty space to make a true statement. 5√2 - √___ + √2 = 4√2 \n" ); document.write( "
Algebra.Com's Answer #310409 by robertb(5830)\"\" \"About 
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\"-sqrt%28x%29+=+4sqrt%282%29+-+5sqrt%282%29+-+sqrt%282%29\"\r
\n" ); document.write( "\n" ); document.write( "==> \"-sqrt%28x%29+=+-2sqrt%282%29\"\r
\n" ); document.write( "\n" ); document.write( "==> \"sqrt%28x%29+=+sqrt%288%29\"\r
\n" ); document.write( "\n" ); document.write( "==> x = 8.
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