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Determine the prime factorization of 90.?

0 votes
  1. 2 * 3^2 * 5
  2. 2^2 * 3 * 5
  3. 2^3 * 11
  4. 2^2 * 11
asked Mar 1, 2013 in PRE-ALGEBRA by linda Scholar

1 Answer

0 votes

90 = 2 * 45
= 2 * 5 *9
= 2 * 5 * 3 * 3
=2 * 3^2 * 5

answered Mar 1, 2013 by John Lyn Pupil

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