document.write( "Question 400467: 9 to the negative 2nd power. Evaluate this expression \n" ); document.write( "
Algebra.Com's Answer #283458 by algebrahouse.com(1659)\"\" \"About 
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9^-2\r
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\n" ); document.write( "-- {to make a negative exponent positive, move it up or down}
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\n" ); document.write( "-- {9 squared is 81}
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