Advertisements
Advertisements
Question
Find the cube-root of 9261.
Advertisements
Solution
9261
= `root(3)(9261)`
= (3 x 3 x 3) x (7 x 7 x 7)
= 3 x 7
= 21
| 3 | 9261 |
| 3 | 3087 |
| 3 | 1029 |
| 7 | 343 |
| 7 | 49 |
| 7 | 7 |
| 1 |
APPEARS IN
RELATED QUESTIONS
Find the cubes of the number 55 .
Write the cubes of 5 natural numbers of which are multiples of 7 and verify the following:
'The cube of a multiple of 7 is a multiple of 73'.
Which of the following is perfect cube?
4608
Which of the following are cubes of even natural numbers?
216, 512, 729, 1000, 3375, 13824
By which smallest number must the following number be divided so that the quotient is a perfect cube?
1600
Find the smallest number that must be subtracted from those of the numbers in question 2 which are not perfect cubes, to make them perfect cubes. What are the corresponding cube roots?
Find the cube root of the following integer −32768 .
Find the units digit of the cube root of the following number 226981 .
Making use of the cube root table, find the cube root
700
Find the least number by which 1323 must be multiplied so that the product is a perfect cube.
Find the smallest number by which 8768 must be divided so that the quotient is a perfect cube.
Find the cube-root of 1728.
Find the cube-root of 4096.
Find the cube-root of `125/216`
Find the cube-root of `343/512`
Find the cube-root of - 15.625.
Find two smallest perfect square numbers which when multiplied together gives a perfect cube number
`root(3)(1000)` is equal to ______.
If m is the cube root of n, then n is ______.
