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LenaWriter [7]
2 years ago
9

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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