document.write( "Question 105437: combine like terms...\r
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Algebra.Com's Answer #76744 by Ahmath(7)\"\" \"About 
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6a^2+3a^2=9a^4, 4a+7a= 11a, 5-2=3, so you end up with 9a^4+11a+3 \n" ); document.write( "
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