x2 - 25 > 0

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x2 ‑ 25 = 0 | + 25

x2 = 25

x = ±5

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x2 - 25 > 0

Ответ:

x < ‑ 5 или x > 5

(- ∞, ‑ 5) ∪ (5, + ∞)

x2 - 36 ≤ 0

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x2 ‑ 36 = 0 | + 36

x2 = 36

x = ±6

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x2 - 36 ≤ 0

Ответ:

‑ 6 ≤ x ≤ 6

[‑ 6, 6]

ответ:г