**1. Insert a geometric mean between -3 and -12**✅ Answer: **6**---**2. Insert a geometric mean between ½ and 72**✅ Answer: **6**---**3. Insert a geometric mean between ⅔ and 96**✅ Answer: **8**---**4. Insert 3 geometric means between -25 and -400**✅ Answer: **-50, -100, -200**---**5. Insert 5 geometric means between -1024 and ¼**✅ Answer: **256, -64, 16, -4, 1**