![]() |
2 2
– 1 2 = 4 – 1 = 3 10 2 – 9 2 = 100 – 81 = 19 وهكذا...
2 = 1
2 + 1 2 = 1 + 1
3 = 1
2 + 1 2 + 1 2 = 1 + 1 + 1 5 = 2 2 + 2 2 + 1 2
19 = 4 2
+ 1 2 + 1 2 + 1 2
أو نكتب
19
= 3 2 + 3 2 + 1 2
|
|