document.write( "Question 568308: If a square of \"x\" is cut out of a rectangle whose dimensions are 10 by 12, express the remaining area in terms of \"x\" \n" ); document.write( "
Algebra.Com's Answer #366902 by TutorDelphia(193)\"\" \"About 
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The remaining area will just be the current area minus how much is cut out.\r
\n" ); document.write( "\n" ); document.write( "Its hard to tell from your working if x is the side or x is the area. If x is the area you just get
\n" ); document.write( "r=120-x where r is the remaining area, 120 is the current area and x is the area of the square\r
\n" ); document.write( "\n" ); document.write( "if its the side than you have
\n" ); document.write( "\"r=120-x%5E2\" since the area of a square is just the side squared.
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