document.write( "Question 271394: simplify Expression 7x^2+5x-4x^2+8x \n" ); document.write( "
Algebra.Com's Answer #198728 by checkley77(12844) ![]() You can put this solution on YOUR website! 7x^2+5x-4x^2+8x \n" ); document.write( "3X^2+13X \n" ); document.write( "X(3X+13) ans. \n" ); document.write( " |