document.write( "Question 568807: (2x2)-4 answer should contain only positive exponents \n" ); document.write( "
Algebra.Com's Answer #367130 by Alan3354(69443)\"\" \"About 
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(2x2)-4 answer should contain only positive exponents
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\n" ); document.write( "Is 2x2 \"2%2A2\" ?
\n" ); document.write( "Or \"2%5E2\" ?
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