document.write( "Question 903544: How do you add and subtract polynomials? \n" ); document.write( "
Algebra.Com's Answer #548122 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Combine like terms.
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\n" ); document.write( "ie, x^3 terms, a^4 terms, etc
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