Advertisements
Advertisements
प्रश्न
Find the cube-root of 64 x 27.
Advertisements
उत्तर
64 x 27
= `root(3)(64 xx 27)`
= `sqrt(4 xx 4 xx 4 xx 3 xx 3 xx 3)`
= 4 x 3
= 12
APPEARS IN
संबंधित प्रश्न
Find the smallest number by which of the following number must be divided to obtain a perfect cube.
128
Find the cubes of the number 55 .
Find the cubes of the number 100 .
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 3?
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.
Show that the following integer is cube of negative integer. Also, find the integer whose cube is the given integer −2744000 .
Find the cube root of the following natural number 343 .
Find the cube root of the following natural number 35937 .
Find the cube root of the following integer −32768 .
Find the units digit of the cube root of the following number 175616 .
Making use of the cube root table, find the cube root
1346.
Find if the following number is a perfect cube?
243
Find the cube-root of 1728.
Find the cube-root of -1331
Find the cube-root of `-(27)/(125)`
Find the cube-root of - 15.625.
Find the cube-root of -64 x -125
The cube of 0.0012 is 0.000001728.
Difference of two perfect cubes is 189. If the cube root of the smaller of the two numbers is 3, find the cube root of the larger number.
