Graphics and web development software house, whose current products include the vector drawing application FreeHand, vector animation application Flash, multimedia authoring application Director, web application server environment ColdFusion[?] and the visual web development application Dreamweaver[?]. Macromedia's main rival is graphics and publishing software company Adobe Systems.
... make it a perfect square trinomial of the form x2 + 2xy + y2. Since "2xy" in this case is (b/a)x, we must have y = b/(2a), so we add the square of b/(2a) to both sides, ...