document.write( "Question 1003867: ``Please help \r
\n" ); document.write( "\n" ); document.write( "Find the reduced echelon form of this augmented matrix\r
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\n" ); document.write( " 3. Find the reduced row echelon form of this augmented matrix
\n" ); document.write( " [1 -4 2 200
\n" ); document.write( " -2 9 -4 150
\n" ); document.write( " 1 -4 3 100] \r
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Algebra.Com's Answer #620484 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
answered \n" ); document.write( "
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