how to find cube root of 1331 by succsesive sustraction
Answers
Answered by
1
Method of successive subtraction to find the cube root:
We Subtract the numbers 1, 7 ,19 ,37, 61, 91, 27 169........ Successively till we get zero.
The number of subtractions will give the cube root of the number.
The number 1, 7, 19, 37, 61, 91, 127, 169....... are obtained by putting n= 1,2,3...... in 1+n×(n-1)×3
For e.g:
Find the cube root of 125
125-1=124
124-7=117
1117- 19=98
98- 37=61
61-61=0
The number of subtractions to get zero is 5
³√125= 5
_____________________________Hope this will help you...
Read more on Brainly.in - https://brainly.in/question/1266269#readmore
We Subtract the numbers 1, 7 ,19 ,37, 61, 91, 27 169........ Successively till we get zero.
The number of subtractions will give the cube root of the number.
The number 1, 7, 19, 37, 61, 91, 127, 169....... are obtained by putting n= 1,2,3...... in 1+n×(n-1)×3
For e.g:
Find the cube root of 125
125-1=124
124-7=117
1117- 19=98
98- 37=61
61-61=0
The number of subtractions to get zero is 5
³√125= 5
_____________________________Hope this will help you...
Read more on Brainly.in - https://brainly.in/question/1266269#readmore
Answered by
1
The answer is 11 if you you use prime factorization the then make tripled you find anwer
Similar questions