document.write( "Question 412893: When asked to simplify this equation: -2(27)^2/3, without using a calculator I understood that you would take the denominator (3) and put the equation like: -2(3 to the square root of 27^2. The answer the book gives is -18 and I have no idea how they got that answer...please help. :) \n" ); document.write( "
Algebra.Com's Answer #289908 by lwsshak3(11628)\"\" \"About 
You can put this solution on YOUR website!
simplify this equation: -2(27)^2/3\r
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\n" ); document.write( "\n" ); document.write( "You just misread the expression. To make it clearer it should read: -2*27^(2/3)
\n" ); document.write( "To solve, take the cube root of 27=3, square it=9 times -2=-18
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