Advertisements
Advertisements
प्रश्न
Find the cube-root of `27/64`
Advertisements
उत्तर
`(27)/(64)`
= `root(3)(27/64)`
= `sqrt(3 xx 3 xx 3)/(sqrt(4 xx 4 xx 4)`
= `(3)/(4)`
APPEARS IN
संबंधित प्रश्न
Write the cubes of all natural numbers between 1 and 10 and verify the following statements:
(i) Cubes of all odd natural numbers are odd.
(ii) Cubes of all even natural numbers are even.
Which of the following is perfect cube?
1728
What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?
675
What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?
1323
For of the non-perfect cubes in Q. No. 20 find the smallest number by which it must be multiplied so that the product is a perfect cube.
Find the cube root of the following natural number 2744 .
Find the cube root of the following natural number 157464 .
Find the cube root of the following natural number 1157625 .
Find the cube root of the following integer −753571.
Making use of the cube root table, find the cube root
700
Making use of the cube root table, find the cube root
7800
Find the smallest number by which 27783 be multiplied to get a perfect cube number.
Find the cube-root of 343
Find the cube-root of 8000.
Find the cube-root of `125/216`
Find the cube-root of `343/512`
Find the cube-root of -1331
Find the cube-root of `-(64)/(343)`
Find the cube-root of -64 x -125
Find the cube-root of 250.047
