Question

How to find the cube root of a complicated number easily?

Answer 1

see the quetion
find the cube root of 110592
If we take the first three numbers from the units place, we have 592.
The last digit is 2, hence the cube root of the given number has its unit digit as 8.
since 83=512, so 3√512=8
For the next set of numbers, i.e., 110
43<110<53
Hence, the ten's digit is 4.
Thus, the cube root is 48.