x2−2x−36 | ||
| | | ≥ 1 | |
x2−4 |
x2−2x−36 | ||
| | |≥1 | |
x2−4 |
x2−2x−36 | x2−2x−36 | ||
≥1 ∨ | ≤−1 | ||
x2−4 | x2−4 |
x2−2x−36 | x2−2x−36 | ||
−1≥0 ∨ | +1≤0 | ||
x2−4 | x2−4 |
x2−2x−36 | x2−4 | x2−2x−36 | x2−4 | ||||
− | ≥0 ∨ | + | ≤0 | ||||
x2−4 | x2−4 | x2−4 | x2−4 |
|x2 − 2x − 36| | |
≥ 1 /*|x2 − 4|, x ≠ −2 i x ≠2 | |
|x2 − 4| |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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