document.write( "Question 263552: solve by completing the square: x^2 + 5x -8=0 \n" ); document.write( "
Algebra.Com's Answer #194206 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! x^2 + 5x -8=0 \n" ); document.write( "X^2+5X+25/4=8+25/4 \n" ); document.write( "(X+5/2)^2=(4*8+25)/4 \n" ); document.write( "(X+5/2)^2=(32+25)/4 \n" ); document.write( "(X+5/2)^2=57/4 ANS. \n" ); document.write( " |