Tracks
1. Tunnel of love 2. Romeo and Juliet 3. Skateaway 4. Expresso love 5. Hand in hand 6. Solid Rock 7. Les boys
... 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, ...