document.write( "Question 584426: What's the sum and difference of x^+8 \n" ); document.write( "
Algebra.Com's Answer #372781 by Alan3354(69443)\"\" \"About 
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What's the sum and difference of x^+8
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\n" ); document.write( "You gave only 1 term, x^8
\n" ); document.write( "There's no sum or difference.
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