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प्रश्न
Find the cube-root of 8000.
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उत्तर
8000
= `root(3)(8000)`
= (4 x 4 x 4) x (5 x 5 x 5)
= 4 x 5
=20
| 4 | 8000 |
| 4 | 2000 |
| 4 | 500 |
| 5 | 125 |
| 5 | 25 |
| 5 | 5 |
| 1 |
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