document.write( "Question 157311: Divide
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document.write( "x^3+2x^2+x+12/(x+3) \n" );
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Algebra.Com's Answer #115993 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! ARE YOU STILL CONVINCED THIS IS THE WRONG ANSWER WITH THE ADDITION OF THE PROOF??? \n" ); document.write( "---------------------------------------- \n" ); document.write( "x^3+2x^2+x+12/(x+3) \n" ); document.write( "/////x^2-x+4 \n" ); document.write( "////______________ \n" ); document.write( "x+3)x^3+2x^2+x+12 \n" ); document.write( "////x^3+3x^2 \n" ); document.write( "////-------- \n" ); document.write( "///////-x^2+x \n" ); document.write( "///////-x^2-3x \n" ); document.write( "///////---------- \n" ); document.write( "///////////4x+12 \n" ); document.write( "///////////4x+12 \n" ); document.write( "///////////----- \n" ); document.write( "answer: x^2-x+4 \n" ); document.write( "---------------------------------------------------------- \n" ); document.write( "PROOF: \n" ); document.write( "x^2-x+4 \n" ); document.write( "x+3 \n" ); document.write( "--------------------- \n" ); document.write( "x^3-x^2+4x+3x^2-3x+12 \n" ); document.write( "x^3+2x^2+x+12 \n" ); document.write( " |