| 1 | ||
2x+( | )x=t, gdzie t z pewnością musi być dodatnie | |
| 2 |
| 1 | 1 | |||
4x+2*2x*( | )x+( | )x=t2 | ||
| 2 | 4 |
| 1 | ||
t2=4x+( | )x+2 | |
| 4 |
| 1 | ||
4x+( | )x=22x+2−2x=23 | |
| 2 |
| 1 | ||
5=2x+( | )x | |
| 2 |
| 1 | 1 | |||
23=4x+ | =(2x+ | )2−2 | ||
| 4x | 2x |
| 1 | ||
(2x+ | )2=25 | |
| 2x |
| 1 | ||
2x+ | =5 | |
| 2x |
| 5^2 | 52 |
| 2^{10} | 210 |
| a_2 | a2 |
| a_{25} | a25 |
| p{2} | √2 |
| p{81} | √81 |
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