document.write( "Question 95206: Write using positive exponents, and simplify if possible.
\n" ); document.write( " (–3x)–2\r
\n" ); document.write( "\n" ); document.write( "A) 1/6x^2 B)9/x^2 C) 1/9x^2 D)- 9/x^2 \r
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Algebra.Com's Answer #69272 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(–3x)^(–2)
\n" ); document.write( "The negative sign means \"invert\"
\n" ); document.write( "The 2 means \"square\".
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\n" ); document.write( "(–3x)^(–2) = (9x^2)^(-1) = 1/(9x^2)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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