document.write( "Question 385360: Can someone please help me!!\r
\n" ); document.write( "\n" ); document.write( "Write using a positive exponent do not evaluate \r
\n" ); document.write( "\n" ); document.write( "7-2=
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Algebra.Com's Answer #272672 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Write using a positive exponent do not evaluate
\n" ); document.write( "7-2
\n" ); document.write( "---
\n" ); document.write( "The negative means \"invert\"; The 2 means \"square\".
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\n" ); document.write( "7^-2 = 1/7^2
\n" ); document.write( "= 1/49
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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