Question
Choose the correct option.
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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:
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
Was this answer helpful ?
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