Advertisements
Advertisements
प्रश्न
Find the cube-root of 3375 x 512
उत्तर
3375 x 512
= `root(3)(3375 xx 512)`
= `sqrt(15 xx 15 xx 15 xx 8 xx 8 xx 8)`
= 15 x 8
= 120
APPEARS IN
संबंधित प्रश्न
Find the smallest number by which the following number must be multiplied to obtain a perfect cube.
72
Find the smallest number by which of the following number must be multiplied to obtain a perfect cube.
100
Find the smallest number by which the following number must be divided to obtain a perfect cube.
135
Find the cubes of the number 302 .
By which smallest number must the following number be divided so that the quotient is a perfect cube?
1600
Write the units digit of the cube of each of the following numbers:
31, 109, 388, 833, 4276, 5922, 77774, 44447, 125125125
Which of the following number is not perfect cubes?
64
By taking three different values of n verify the truth of the following statement:
If n is even , then n3 is also even.
By taking three different values of n verify the truth of the following statement:
If n leaves remainder 1 when divided by 3, then n3 also leaves 1 as remainder when divided by 3.
Write true (T) or false (F) for the following statement:
If a2 ends in 5, then a3 ends in 25.
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?
Show that:\[\sqrt[3]{- 125 - 1000} = \sqrt[3]{- 125} \times \sqrt[3]{- 1000}\]
Find the cube-root of `125/216`
Find the cube-root of -2197.
Find the cube-root of - 15.625.
Find the cube-root of -64 x -125
The smallest number to be added to 3333 to make it a perfect cube is ___________
Find the smallest number by which 200 should be multiplied to make it a perfect cube
If m is the cube root of n, then n is ______.
If a2 ends in 5, then a3 ends in 25.
