find cube perfect 16000method
Answers
Answered by
3
Answer:
Step-by-step explanation:
SMART METHOD
How to find cube root of a perfect cube in a smart method is a 2-step process
Example 1: Find ∛551368
Solution:
Step1: Decide the unit’s place of the result.
551368 ends with 8 = Cube root will end with 2
_2
Step2: Leave the last 3 digits and find the immediate perfect cube before the remaining number.
The immediate perfect cube before 551 is 512 = 83
That is the number in our ten’s place
82
∛551368 = 82
Similar questions