document.write( "Question 379400: i need to solve this equation -2x^2+2x+4=-8 how do i do it \n" ); document.write( "
Algebra.Com's Answer #269364 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve this equation \n" ); document.write( "-2x^2+2x+4=-8 \n" ); document.write( "---- \n" ); document.write( "Divide thru by -2 to get: \n" ); document.write( "x^2 -x -2 = 4 \n" ); document.write( "--- \n" ); document.write( "x^2 -x -6 = 0 \n" ); document.write( "Factor: \n" ); document.write( "(x-3)(x+2) = 0 \n" ); document.write( "x = 3 or x = -2 \n" ); document.write( "===================== \n" ); document.write( "cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |