Complete the square explained with a step-by-step visual guide, transforming x² - 6x + 9 into (x - 3)² = 25.
A colorful educational graphic explaining the math concept of completing the square, showing the equation x² - 6x + 9 = 16 + 9, simplified to (x - 3)² = 25, with steps 1) Rearrange, 2) + (b/2)², 3) Factor & Solve.