Choose the correct option. Options: A . &nbsp 72 = 2 × 2 × 2 × 3 × 3 × 3 B . &nbsp 105 = 3 × 5 × 7 C . &nbsp 625 = 5 × 5 × 5 × 5 × 5 D . &nbsp 162 = 2 × 3 × 3 × 3 × 3 × 7

Choose the correct option.

Question

Choose the correct option.

Options:

A . 72 = 2 × 2 × 2 × 3 × 3 × 3

B . 105 = 3 × 5 × 7

C . 625 = 5 × 5 × 5 × 5 × 5

D . 162 = 2 × 3 × 3 × 3 × 3 × 7

Answer: Option B
:
B

72 = 2 × 2 × 2 × 3 × 3
105 = 3 × 5 × 7

625 = 5 × 5 × 5 × 5

162 = 2 × 3 × 3 × 3 × 3
Hence, only the factorisation of 105 is correct

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