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Question
खालील संख्येचे घनमुळ काढा.
−2744
Sum
Solution
2744 = 2 × 2 × 2 × 7 × 7 × 7
= (23) × (73)
= (2 × 7)3
−2744 चा घनमूळ:
`root3 (-2744) = root3 -(2xx7)^3`
= −(2 × 7)
= −14
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