Advertisements
Advertisements
प्रश्न
Find the cube-root of -64 x -125
Advertisements
उत्तर
-64 x -125
= -(4 x 4 x 4) x -(5 x 5 x5)
= -4 x -5
= 20
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.
675
Find the smallest number by which the following number must be divided to obtain a perfect cube.
81
Find the cubes of the number 40 .
Which of the following is perfect cube?
243
By which smallest number must the following number be divided so that the quotient is a perfect cube?
1600
By which smallest number must the following number be divided so that the quotient is a perfect cube?
7803
By which smallest number must the following number be divided so that the quotient is a perfect cube?
107811
Prove that if a number is trebled then its cube is 27 times the cube of the given number.
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 134217728 .
Find the cube root of the following natural number 33698267 .
What is the smallest number by which 8192 must be divided so that quotient is a perfect cube? Also, find the cube root of the quotient so obtained.
Find the cube root of the following integer −32768 .
Making use of the cube root table, find the cube root
780 .
Find the least number by which 1323 must be multiplied so that the product is a perfect cube.
Find the cube-root of 343
Find the cube-root of 3375.
Find the cube-root of 729 x 8000
Find the cube-root of -512
