document.write( "Question 34124: hi, i am having a lot of difficulty with rationals and here is one question i cannot get.\r
\n" ); document.write( "\n" ); document.write( "³√-8m¹²\r
\n" ); document.write( "\n" ); document.write( "thanks!! \n" ); document.write( "

Algebra.Com's Answer #20448 by sarah_adam(201) $\"\"$ $\"About$

You can put this solution on YOUR website!
cube root of $\"%28-8m%5E12%29\"$
\n" ); document.write( " $\"%28-8m%5E12%29%5E%281%2F3%29\"$ \r
\n" ); document.write( "\n" ); document.write( "but - 8 = (-2)*(-2)*(-2) = $\"%28-2%29%5E3\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28%28-2%29%5E3%28m%5E12%29%29%5E%281%2F3%29\"$
\n" ); document.write( " $\"%28-2%29m%5E4\"$ \n" ); document.write( "

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