Josephbaldivino348viz Josephbaldivino348viz Math Answered 5. (d-4) (d + 4) = d² - [4d (d+9)]II. Solving Quadratic Equation by usingCOMPLETING THE SQUARE1. m²-6m - 16 = 02. x² -10x - 24 = 03. f²=20f + 694. c² +9c=05. h² - 7h = 0