find x. 7, 23, 47, 119, 167, x
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Answer:
223
Step-by-step explanation:
3^2 = 9-2 = 7
5^2 = 25-2 = 23
7^2 = 49-2 = 47
11^2 = 121-2 = 119
13^2 = 169-2 = 167
15^2 = 225-2 = 223
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