ACTIVITY 3: Make Me Perfect! Directions: Determine a number that must be added to make each a perfect square trinomial. Show your solutions. [tex] {x}^{2} - 6x + [/tex] [tex] {t}^{2} - 24t + [/tex] [tex] {a}^{2} - 30a + [/tex] [tex] {x}^{2} + 14x + [/tex]