| 4−x2 | ||
∫ | dx | |
| 1+x |
| −x2−x+x+4 | 3 | |||
= | =−x+1+ | |||
| 1+x | 1+x |
| 4 − x2 | 3 + 1 − x2 | 3 | 1 − x2 | ||||
= | = | + | = | ||||
| 1 + x | 1 + x | 1 + x | 1 + x |
| 3 | (1−x)(1+x) | 3 | ||||
= | + | = | + (1 − x) | |||
| 1 + x | 1 + x | 1 + x |
| 5^2 | 52 |
| 2^{10} | 210 |
| a_2 | a2 |
| a_{25} | a25 |
| p{2} | √2 |
| p{81} | √81 |
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