document.write( "Question 1050922: Solve for x by completing the square: 2x^2+8x-7=-2 \n" ); document.write( "
Algebra.Com's Answer #666525 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! 2x^2+8x-7=-2 \n" ); document.write( "2(x+2)^2 - 8 - 7 = -2 \n" ); document.write( "2(x+2)^2 = 13 \n" ); document.write( "(x+2)^2 = 13/2 \n" ); document.write( "x = -2 ± √13/2 \n" ); document.write( " \n" ); document.write( " |