document.write( "Question 142419: fractional exponents: \"+2x%5E%282%2F3%29+%2B+x%5E%281%2F3%29+-+15+=+0+\" this is not from a book its from a work shett my teacher made. \n" ); document.write( "
Algebra.Com's Answer #103646 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
2x^(2/3)+x^(1/3)-15=0
\n" ); document.write( "(2x^[1/3]-5)(x^[1/3]+3)=0\r
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