document.write( "Question 959265: Write the number 1/27 as a power of 3.\r
\n" ); document.write( "\n" ); document.write( "Enter the value of the index as an integer in the box below\r
\n" ); document.write( "\n" ); document.write( "i thought it would be:-\r
\n" ); document.write( "\n" ); document.write( "1/3^3 = 3^-3\r
\n" ); document.write( "\n" ); document.write( "but it say to put as an integer can you help please?\r
\n" ); document.write( "\n" ); document.write( "when i try to answer in the dialog box \"its not an integer\" or \"3^(-3)\" i get a error message \"You must enter a valid number. Do not include a unit in your response.\" \r
\n" ); document.write( "\n" ); document.write( "Its a online answer \n" ); document.write( "

Algebra.Com's Answer #586347 by jim_thompson5910(35256) $\"\"$ $\"About$

You can put this solution on YOUR website!
3^(-3) is correct. 1/27 is not an integer so the expression 3^(-3) is also not an integer. \n" ); document.write( "

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