document.write( "Question 664251: 2^(5/2) - 2^(3/2) = ((i am taking a practice test and it says the answer is 2^(3/2) but how is that possible)) \n" ); document.write( "

Algebra.Com's Answer #421554 by ReadingBoosters(3246) $\"\"$ $\"About$

You can put this solution on YOUR website!

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\n" ); document.write( "\n" ); document.write( " $\"2sqrt%282%29+=+sqrt%284%2A2%29+=+sqrt%282%2A2%2A2%29+=+sqrt%282%5E3%29\"$ = 2^(3/2)
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