February 8 - Bob Dylan's hour long documentary film, Eat the Document, premieres at New York's Academy of Music. The film includes footage from Dylan's 1966 UK tour
... "=", that will 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 ...