document.write( "Question 38326: trying to just double check the rest of my daughters review\r
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document.write( " foiling expressions
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document.write( " (x+3)(x^2+3x-2) I came up with 3x^4+3-2\r
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document.write( " It does not sound right but I tried the answer my daughter has is 3x^2+3-2 \n" );
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Algebra.Com's Answer #23823 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (x+3)(x^2+3x-2) \n" ); document.write( "=x(x^2+3x-2)+3(x^2+3x-2) \n" ); document.write( "=x^3+3x^2-2x+3x^2+9x-6 \n" ); document.write( "=x^3+6x^2+7x-6 \n" ); document.write( "Good luck with your work. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |