Advertisements
Advertisements
प्रश्न
Find the cube root of the following number by successive subtraction of number:
1, 7, 19, 37, 61, 91, 127, 169, 217, 271, 331, 397, ... 512 .
Advertisements
उत्तर
We have:
512
1
511
7
504
19
485
37
448
61
387
91
296
127
169
169
0
∵ Subtraction is performed 8 times.
∴ \[\sqrt[3]{512} = 8\]
APPEARS IN
संबंधित प्रश्न
Find the cube of −21 .
Find which of the following number is cube of rational number \[\frac{27}{64}\] .
Evaluate : \[\sqrt[3]{4^3 \times 6^3}\]
Evaluate: \[125\sqrt[3]{\alpha^6} - \sqrt[3]{125 \alpha^6}\]
Find the cube root of the following rational number 0.001728 .
Find the cube root of the following rational number 0.003375 .
Find the cube root of the following number.
−512
Find the cube of: -7
Cube of a number ending in 7 will end in the digit ______.
Cube of an odd number is odd.
