Question

cube root of 29791 by prime factorisation pls
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Answer 1

Answer:

Here you go mate

Step-by-step explanation:

By prime factorization we get :

                                                   29791 = 31 x 31 x 31

As it is cube root of 29791 there must be numbers which gets repeated three times.

Here 31 gets repeated 3 times and hence cube root of 29791 is 31.

                                                     Ans : 31

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Answer 2

The answer is $\sqrt[3]{29791}$ = 31

Given number: cube root of 29791 = $\sqrt[3]{29791}$

To find: $\sqrt[3]{29791}$ value by Prime factorisation method

Solution:

Apply prime factorization to calculate cube root of 29791

Write 29791  as product of prime numbers  

29791 = 31 × 31 × 31

Therefore, cube root of 29791 = $\sqrt[3]{31 *31*31}$  =  31

⇒ cube root of 29791 = 31

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