document.write( "Question 195029: Hello, I'm reviewing for a final and need some help checking this problem: \r
\n" ); document.write( "\n" ); document.write( "Simplify each expression. Leave only positive exponents in your answers:\r
\n" ); document.write( "\n" ); document.write( "(-4/3)^-2\r
\n" ); document.write( "\n" ); document.write( "thanks!
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Algebra.Com's Answer #146338 by RAY100(1637)\"\" \"About 
You can put this solution on YOUR website!
( - 4/3)^-2
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\n" ); document.write( "(-3/4)^2
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\n" ); document.write( "9/16
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\n" ); document.write( "check with calculator,, original and answer, both give 9/16 ,,,,ok
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