document.write( "Question 1057663: Add or subtract as indicated. Assume that all variables represent positive real numbers. You will need to simplify terms to identify the like radicals.^3sqrt128 xy^3 + y^3 sqrt250x \n" ); document.write( "
Algebra.Com's Answer #672676 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "1.  Use parentheses, otherwise your formula is unreadable.\r
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\n" ); document.write( "\n" ); document.write( "      Always use parentheses when posting formulas to this site.\r
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\n" ); document.write( "\n" ); document.write( "2.  Check your writing.\r
\n" ); document.write( "\n" ); document.write( "       There are mistakes in it.\r
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