Advertisements
Advertisements
प्रश्न
Find the cube-root of -512
Advertisements
उत्तर
-512
= `root(3)(-512)`
= `sqrt(-8 xx -8 xx -8)`
= -8
APPEARS IN
संबंधित प्रश्न
Find the cubes of the number 100 .
Which of the following is perfect cube?
243
Which of the following is perfect cube?
3087
Prove that if a number is trebled then its cube is 27 times the cube of the given number.
What happens to the cube of a number if the number is multiplied by 4?
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.
By taking three different values of n verify the truth of the following statement:
If n is even , then n3 is also even.
Write true (T) or false (F) for the following statement:
If a2 ends in 5, then a3 ends in 25.
Which of the following number is cube of negative integer - 2197.
Find the cube root of the following natural number 343 .
Making use of the cube root table, find the cube root
1346.
Find if the following number is a perfect cube?
1728
Find the least number by which 1323 must be multiplied so that the product is a perfect cube.
Find the cube-root of 4096.
Find the cube-root of `343/512`
Find the cube-root of `-(64)/(343)`
Find the cube-root of - 15.625.
Find the cube-root of 700 × 2 × 49 × 5.
79570 is not a perfect cube
If the cube of a squared number is 729, find the square root of that number
