document.write( "Question 123644: Please help me solve this equation:
\n" );
document.write( "Add
\n" );
document.write( "(6+3x+9x2+8x3)+ (4-3x+9x2-8x3) \n" );
document.write( "
Algebra.Com's Answer #90698 by nadinadan(32)![]() ![]() ![]() You can put this solution on YOUR website! 6+3x+9x^2+8x^3+4-3x+9x^2-8x^3 Group the numbers that have the same constant. \n" ); document.write( "6+4+3x-3x+9x^2+9x^2+8x^3-8x^3 Do yhe opeartions \n" ); document.write( " 10+ 18x^2= 2(5+9x^2) Simplify. \n" ); document.write( " |