document.write( "Question 129587: I know that it is possible to add two polynomianls each of degree 3, and have the sum be a polynomial of degree 2, what I need is to see an example of this please. Thank you \n" ); document.write( "
Algebra.Com's Answer #94701 by checkley71(8403) ![]() You can put this solution on YOUR website! 3x^3-2x^2-6x+7=55 \n" ); document.write( "-3x^3+4x^2+8x-4=15 now add. \n" ); document.write( "----------------------------- \n" ); document.write( "2x^2+2x+3=70 \n" ); document.write( " |