document.write( "Question 723254: 7(x+4)+3x(x+4)= \n" ); document.write( "
| Algebra.Com's Answer #443112 by checkley79(3341)      You can put this solution on YOUR website! 7(x+4)+3x(x+4)= \n" ); document.write( "(7+3x)(x+4) \n" ); document.write( "7x+28+3x^2+12x \n" ); document.write( "3x^2+19x+28 ans.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |