How exactly is the answer A?

root(68) = -8.2 or 8.2, so shouldn’t the range be -8.2<x<8.2

The question asks **"could be true"**

One possibility for x = 8.2

None of the answers satisfy that

The second possibility is x = -8.2

Only option A fits that

Option A is the answer

e option is 9 < x < 10

8.2 is less than 9

Option e does not satisfy 8.2

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