document.write( "Question 935877: please s substitute 3.5 for x in 224 -60 x + 4x^2 \n" ); document.write( "
Algebra.Com's Answer #569241 by Theo(13342)\"\" \"About 
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please s substitute 3.5 for x in 224 -60 x + 4x^2\r
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\n" ); document.write( "\n" ); document.write( "224 - 60 * (3.5) + 4 * (3.5)^2 equals:\r
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\n" ); document.write( "\n" ); document.write( "224 - 210 + 4 * 12.25 equals:\r
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\n" ); document.write( "\n" ); document.write( "224 - 210 + 49 equals:\r
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\n" ); document.write( "\n" ); document.write( "63\r
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