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First of all we need to get the prime factorisation of 9261, which is-
9261= 3 * 3 * 3 * 7 * 7 *7
Because we need to find the cuberoot, make the group of 3 same numbers in the prime factorisation that you have obtained.
9261 = (3 * 3 * 3) (7 * 7 *7)
So, ∛9261 = 3 * 7 (Now bring out the one common number)
⇒ ∛9261= 21
9261= 3 * 3 * 3 * 7 * 7 *7
Because we need to find the cuberoot, make the group of 3 same numbers in the prime factorisation that you have obtained.
9261 = (3 * 3 * 3) (7 * 7 *7)
So, ∛9261 = 3 * 7 (Now bring out the one common number)
⇒ ∛9261= 21
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