document.write( "Question 216289: How do you do the problem (3x^2 - 4) + (5x^2 + 8) \n" ); document.write( "
Algebra.Com's Answer #163324 by checkley77(12844) ![]() You can put this solution on YOUR website! (3x^2 - 4) + (5x^2 + 8) \n" ); document.write( "8x^2+4 \n" ); document.write( "4(2x^2+1) ans. \n" ); document.write( " |