document.write( "Question 854911: f^40 Multiplied by f^-15 \n" ); document.write( "
Algebra.Com's Answer #515228 by Fombitz(32388)\"\" \"About 
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\"f%5E%2840%29%2Af%5E%28-15%29=f%5E%2840-15%29=f%5E25\" \n" ); document.write( "
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