Advertisements
Advertisements
प्रश्न
Find two smallest perfect square numbers which when multiplied together gives a perfect cube number
Advertisements
उत्तर
Consider the numbers 22 and 42
The numbers are 4 and 16.
Their product 4 × 16 = 64
64 = 4 × 4 × 4
∴ The required square numbers are 4 and 16
APPEARS IN
संबंधित प्रश्न
Which of the following is perfect cube?
216
What happens to the cube of a number if the number is multiplied by 4?
Write true (T) or false (F) for the following statement:
For an integer a, a3 is always greater than a2.
Which of the following number is cube of negative integer - 42875 .
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.
Three numbers are in the ratio 1 : 2 : 3. The sum of their cubes is 98784. Find the numbers.
Find the cube root of the following integer −5832 .
Show that: \[\sqrt[3]{27} \times \sqrt[3]{64} = \sqrt[3]{27 \times 64}\]
Find if the following number is a perfect cube.
1938
Find the cube-root of -1331
