document.write( "Question 296652: The quadratic equation x^2 - 8x = -20 is to be solved by completing the square. \n" ); document.write( "
Algebra.Com's Answer #213722 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! I'll help you set it up. \n" ); document.write( "take half of the coefficient of x (-8) \n" ); document.write( "8/2=4 \n" ); document.write( "square it \n" ); document.write( "16 add to both sides \n" ); document.write( "x^2-8x+16=-4 \n" ); document.write( " \n" ); document.write( " |