जॉइन Examsbookउत्तर : 3. "81"
Cube root of 729 then square it5
प्र: Cube root of 729 then square it
- 19false
- 236false
- 381true
- 4144false
- उत्तर देखें
- Workspace
उत्तर : 3. "81"
व्याख्या :
Answer: C) 81 Explanation: 729 = 9 x 9 x 9 => Cube root of 729 = 9 Now, required square of 9 = 9 x 9 = 81.