d(x+e)2+q=d(x2+2ex+e2)+q = dx2+2ex+de2+q dx2+2dex+de2+q ilaq ad yilli yegda ar ax2+bc+c, izmer akken akk illawen x, ala ma yella : ax2 = dx2 bx = 2dex c = de2+q 48