colombia1 colombia1
  • 18-08-2015
  • Mathematics
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prime factorization of 90

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apologiabiology
apologiabiology apologiabiology
  • 18-08-2015
basically find the prime numbers that multiply to make that number or the base parts so

90=2 times 45
45=3 times 15
15=3 times 5
prime factor=2 times 3 times 3 times 5
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