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attashe74 [19]
2 years ago
8

X squared minus 8 equals 8

Mathematics
1 answer:
Citrus2011 [14]2 years ago
5 0

{x}^{2}  - 8 = 8 \\

x^2 - 8 + 8 = 8 + 8

x^2 = 16

x = √16

x = 4

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