document.write( "Question 289644: how do you simplify (-3x^2+8x-9)-(-4x^2+2)+(-3x^2+2x-1) \n" ); document.write( "
Algebra.Com's Answer #209740 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! (-3x^2+8x-9)-(-4x^2+2)+(-3x^2+2x-1) \n" ); document.write( "-3x^2+8x-9+4x^2-2-3x^2+2x-1 \n" ); document.write( "-2x^2+10x-12 \n" ); document.write( "-2(x^2-5x+6) \n" ); document.write( "-2(x-3)(x-2) ans. \n" ); document.write( " \n" ); document.write( " |