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soldier1979 [14.2K]
3 years ago
12

Find the solution set N^2-1=0 Separate the two values with a comma

Mathematics
1 answer:
Artist 52 [7]3 years ago
7 0
N^2 -1 = 0
n^2 = 1
n = +1, -1  - when you take the square root of something you get a positive and a negative answer
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