document.write( "Question 712742: Does 9-x2 equal -x2+9\r
\n" ); document.write( "\n" ); document.write( "If so how do you reslove:
\n" ); document.write( "assume x=2\r
\n" ); document.write( "\n" ); document.write( "9-(2)2
\n" ); document.write( "9-4=5\r
\n" ); document.write( "\n" ); document.write( "-(2)2 +9
\n" ); document.write( "4+9=13\r
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Algebra.Com's Answer #438128 by Alan3354(69443)\"\" \"About 
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Does 9-x2 equal -x2+9\r
\n" ); document.write( "\n" ); document.write( "If so how do you reslove:
\n" ); document.write( "assume x=2\r
\n" ); document.write( "\n" ); document.write( "9-(2)2
\n" ); document.write( "9-4=5\r
\n" ); document.write( "\n" ); document.write( "-(2)2 +9
\n" ); document.write( "4+9=13
\n" ); document.write( "----------
\n" ); document.write( "They're equal.
\n" ); document.write( "For x = 2:
\n" ); document.write( "9 - x^2 = 9-4 = 5
\n" ); document.write( "----------
\n" ); document.write( "-x^2 + 9 = -4+9 = 5
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