document.write( "Question 87301: Add 5y-4and 2y^2-8y \n" ); document.write( "
Algebra.Com's Answer #63254 by tutorcecilia(2152)\"\" \"About 
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\"%28%285y-4%29+%2B+%282y%5E2-8y%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"%28%285y-8y+-4+%2B+2y%5E2%29%29\" [combine like-terms]\r
\n" ); document.write( "\n" ); document.write( "\"%28%28-3y+-4+%2B+2y%5E2%29%29\"
\n" ); document.write( "\"%28%282y%5E2-3y+-4+%29%29\"[arrange in descending order (exponents)]
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