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Algebra.Com's Answer #30228 by jake_6233(74) ![]() You can put this solution on YOUR website! (2m+9)^2 = (2m+9)(2m+9) this is of the form (a+b)^2 remember the answer is a^2 +2ab+b^2 Remember a=2m and b=9 \n" ); document.write( "(2m)^2 +2(2m*9) +9^2 so the answer is \n" ); document.write( "4m^2 + 36m + 81 you can FOIL this easily as well \n" ); document.write( "I hope that this helps you \n" ); document.write( " |