Advertisements
Advertisements
प्रश्न
Find the cube-root of 64
Advertisements
उत्तर
64
= `root(3)(64)`
= (2 x 2 x 2) x (2 x 2 x 2)
= 2 x 2
= 4
| 2 | 64 |
| 2 | 32 |
| 2 | 16 |
| 2 | 8 |
| 2 | 4 |
| 2 | 2 |
| 1 |
APPEARS IN
संबंधित प्रश्न
Find the smallest number by which the following number must be divided to obtain a perfect cube.
704
Parikshit makes a cuboid of plasticine of sides 5cm, 2cm, 5cm. How many such cuboids will he need to form a cube?
Find the cubes of the number 16 .
Find the cubes of the number 55 .
Write the cubes of 5 natural numbers which are multiples of 3 and verify the followings:
'The cube of a natural number which is a multiple of 3 is a multiple of 27'
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?
35721
For of the non-perfect cubes in Q. No. 20 find the smallest number by which it must be divided so that the quotient is a perfect cube.
By taking three different values of n verify the truth of the following statement:
If a natural number n is of the form 3p + 2 then n3 also a number of the same type.
Find the cube root of the following natural number 17576 .
Show that:
\[\frac{\sqrt[3]{729}}{\sqrt[3]{1000}} = \sqrt[3]{\frac{729}{1000}}\]
Find the cube-root of 343
Find the cube-root of 3375.
Find the cube-root of -512
Find the cube-root of -125 x 1000
The smallest number to be added to 3333 to make it a perfect cube is ___________
Find the smallest number by which 10985 should be divided so that the quotient is a perfect cube
Find the cube root 24 × 36 × 80 × 25
If a2 ends in 5, then a3 ends in 25.
Evaluate:
`root(3)(27) + root(3)(0.008) + root(3)(0.064)`
