document.write( "Question 13807: A RECTANGLEHAS A SQUARE CUT FROM IT.
\n" ); document.write( "THE PART LEFT BEHIND (ANOTHER RECTANGLE) IS SIMILAR TO (THAT IS, SCALED VERSION OF) THE ORIGINAL RECTANGLE.
\n" ); document.write( "IF THE BREADTH OF THE ORIGINAL RECTANGLE IS 1 WHAT IS THE LENGTH (TO 3 DECIMAL PLACES)?
\n" ); document.write( "COULD YOU PLEASE HELP ME TO GO ABOUT ANSWERING THE ABOVE MATHS PROBLEM?
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Algebra.Com's Answer #6936 by problems_solved(3)\"\" \"About 
You can put this solution on YOUR website!
dear friend
\n" ); document.write( "let this be the figure
\n" ); document.write( "|------|----|
\n" ); document.write( "|------|----|1
\n" ); document.write( "|------|----|
\n" ); document.write( "|--1---|-x--|
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\n" ); document.write( "so the length of the original rectangle is 1+x and breadth is 1
\n" ); document.write( "so the length of the new rectangle is 1 and breadth is x]\r
\n" ); document.write( "\n" ); document.write( "so (1+x):1 =1:x
\n" ); document.write( "so solving this we get (x^2)+x+1=0\r
\n" ); document.write( "\n" ); document.write( "solve it by the formula \"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\" to get the ans
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