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Express 64 as a product of primes and find its cube root.

Class 8Cube Root by Prime FactorisationCubes and Roots

A8
B5
C3
D4

Step-by-Step Solution

64 =

2 \times 2 \times 2 \times 2 \times 2 \times 2 = 2^{3} \times 2^{3}

. Taking one factor from each triple:

2 \times 2 = 4

.

Answer: D) 4

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