SOLUTION: cubed root of 128 - cubed root of 54 can this problem be solved? I thought the radicals had to be the same. If it can be solved can you show me how??

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Question 35262This question is from textbook Prenticce Hall Mathematics Algebra 2
: cubed root of 128 - cubed root of 54
can this problem be solved? I thought the radicals had to be the same. If it can be solved can you show me how??
This question is from textbook Prenticce Hall Mathematics Algebra 2

Answer by lyra(94)   (Show Source): You can put this solution on YOUR website!
What do you mean the radicals have to be the same? You can just plug your problem into a calculator and you get 1.25992105...
Hope this helps,
lyra

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