How do you factor n^2-4n=0

Mathematics

1 answer:

Sveta_85 [38]2 years ago

3 0

   n² - 4n = 0
n(n) - n(4) = 0
    n(n - 4) = 0
n = 0 or n - 4 = 0
   + 4 + 4
      n = 4

Solution Set: {0, 4}

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