The expression is .
(Factor into cubes where possible)
Apply Product property of radicals: .
\ \
The simplified expression is .
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.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b31b1fc028f3cbd66f30adc56e6533cc.png\")
(Factor into cubes where possible)![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b9d7fb0f0066b9289370e09f919fae8f.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=60dbb59ad8fe9b19ed534315badd1731.png\")
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\ \
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![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
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.