document.write( "Question 42787: Can you please help me simplify 1/(3)^-5 ? Thanks! \n" ); document.write( "
Algebra.Com's Answer #27864 by aaaaaaaa(138)\"\" \"About 
You can put this solution on YOUR website!
Exponentiation of an integer a by a negative integer b is defined as\r
\n" ); document.write( "\n" ); document.write( "\"a%5E%28-b%29+=+%281%2Fa%29%5Eb\"\r
\n" ); document.write( "\n" ); document.write( "So, we can modify the original expression to \"1%2F%281%2F3%29%5E5\"\r
\n" ); document.write( "\n" ); document.write( "Exponentiation of fractions is defined as\r
\n" ); document.write( "\n" ); document.write( "\"%28a%2Fb%29%5Ec+=+%28a%5Ec%29%2F%28b%5Ec%29\"\r
\n" ); document.write( "\n" ); document.write( "So, we can modify the expression to \"1%2F%281%2F243%29\"\r
\n" ); document.write( "\n" ); document.write( "Division by fractions is defined as:\r
\n" ); document.write( "\n" ); document.write( "\"a+%2F+%28b%2Fc%29+=+a+%2A+%28c%2Fb%29\"\r
\n" ); document.write( "\n" ); document.write( "So, we have \"1+%2A+%28243%2F1%29\"\r
\n" ); document.write( "\n" ); document.write( "243/1 is clearly equal to 243, so our answer is \"1%2A+243+=+243\"\r
\n" ); document.write( "\n" ); document.write( "I hope this clears any doubts you had.
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