Cube Upto 10
Method to Find out the Cube Root of a Number
1. Find all the Prime factors of the Number.
2. Now make pairs of three same numbers.
3. Choose 1 number from each pair.
4. Find the product of choosed number which will be the required Cube root.
eg. Find Cube root of 216.
Prime factor of 216 are 2, 2, 2, 3, 3, 3
Make Pairs (2, 2, 2) & (3, 3 ,3) -> Take 1 number from each pair & multiply them
2X3=6 (Required Cube Root)
Questions Asked from this Chapter:
Question Type 1: Based on Calculation of Cube & Cube Root of a Number or Expression
Question Type 2: Based on Making a Number Perfect Cube