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Alja [10]
3 years ago
13

The square of a number is equal to 24 more than twice the number. Find the negative number. Please help me with this problem. 

Mathematics
1 answer:
alisha [4.7K]3 years ago
4 0
N^2 = 24 + 2n
n^2 - 2n - 24 = 0
(n-6)(n+4) = 0
n = 6 , n = - 4
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