SI 3.You are told that 1,331 is a perfect cube. Can you guess without factorisation what is itscube root? Similarly, guess the cube roots of 4913, 12167, 32768.

SI 3.You are told that 1,331 is a perfect cube. Can you guess withou

1.	SI 3.You are told that 1,331 is a perfect cube. Can you guess without factorisation what is itscube root? Similarly, guess the cube roots of 4913, 12167, 32768.
Answer» Yes, we can guess.1331 is the CUBE root of 11 because the cube root of 1 is 1 and the given NUMBER ends with 14913 can also be guessed similarly. 7 cube ends with 3. so the cube root is 1712167 and 32768 can also be guessed in a similar WAY. They are the cube roots of 23 and 32.Hope it HELPS you!!