document.write( "Question 416414: What is 9 over x to the negative 4th power equal \n" ); document.write( "
Algebra.Com's Answer #291748 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"%289+%2Fx%29%5E%28-4%29\"\r
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\n" ); document.write( "\n" ); document.write( "= \"1%2F%289+%2Fx%29%5E4\"\r
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\n" ); document.write( "\n" ); document.write( "= \"1%2F%289%5E4%2Fx%5E4%29\".........replace \"1=1%2F1\"\r
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\n" ); document.write( "\n" ); document.write( "=\"%281%2F1%29%2F%289%5E4%2Fx%5E4%29\".....multiply outer terms and inner terms\r
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\n" ); document.write( "\n" ); document.write( "=\"%281%2Ax%5E4%29%2F%281%2A9%5E4%29\"\r
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\n" ); document.write( "\n" ); document.write( "=\"x%5E4%2F9%5E4\"\r
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\n" ); document.write( "\n" ); document.write( "=\"%28x%2F9%29%5E4\"\r
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