Question

7. Using Division Method, find the prime factorisation of the following:
(a) 74​

Answer 1

Answer:

75 = 1 x 75, 3 x 25, or 5 x 15. Factors of 75: 1, 3, 5, 15, 25, 75. Prime factorization: 75 = 3 x 5 x 5, which can also be written 75 = 3 x 5².

Step-by-step explanation:

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