| 8 | √5−1 | √5−1 | |||
; | ; | ||||
| √5+2 | √5+1 | 16 |
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| 8 | √5−2 | 8*(√5−2) | |||
* | = | =8(√5−2) | |||
| √5+2 | √5−2 | 5−4 |
| √5−1 | √5−1 | 5−2√5+1 | 6−2√5 | 3−√5 | |||||
* | = | = | = | ||||||
| √5+1 | √5−1 | 5−1 | 4 | 2 |
| 3−√5 | √5−1 | |||
( | )2=? 8(√5−2)* | |||
| 2 | 16 |
| 9−6√5+5 | 14−6√5 | 7−3√5 | ||||
L= | = | = | ||||
| 4 | 4 | 2 |
| 5−√5−2√5+2 | 7−3√5 | |||
P= | = | |||
| 2 | 2 |