What is #root(3)512#?
1 Answer
Explanation:
I will teach you the method to find cube root for a perfect cube
For that you must know the cubes of numbers up to 10:-
Cubes up to 10
Method to find cube root easily:
Take any perfect cube to find its cube root
eg.
Step:1
Take the last three digits of the number
The last digit is
Step:2
Take the number's last three digits(
Take
It is
Step:3
The first number we got was
The second number we got was
We get the number
Note:If the number doesn't contain any number before its last three digits,The cube root of that number is a cube root between
This also happens for