document.write( "Question 143094: Umm i dont understand how to do this problem at all and my teacher doesnt give help after class.
\n" ); document.write( "(4m^2-5m-6)+(3m^2+8m+9)
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Algebra.Com's Answer #104117 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
You have to combine like terms:
\n" ); document.write( "(4m^2-5m-6)+(3m^2+8m+9)
\n" ); document.write( "4m^2 + 3m^2 -5m +8m -6 +9
\n" ); document.write( "7m^2 +3m+3\r
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\n" ); document.write( "\n" ); document.write( "By the way, for easier explanations to understand, see my Basic Algebra book that is now on sale CHEAP on Ebay. Search Ebay for \"Rapalje.\"\r
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\n" ); document.write( "\n" ); document.write( "R^2
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