3. You are told that 1
3. You are told that 1,331 is a perfect cube. Can you guess without factorisation what is its cube root? Similarly, guess the cube roots of 4913, 12167, 32768.
11
Oct
3. You are told that 1,331 is a perfect cube. Can you guess without factorisation what is its cube root? Similarly, guess the cube roots of 4913, 12167, 32768. 12167 3. You are told that 1 32768. 331 is a perfect cube. Can you guess without factorisation what is its cube root? Similarly guess the [...]