| x6+x4+x2+1 | ||
Skroc ułamek | . OBLICZ JEGO WARTOŚĆ DLA X=−2 | |
| x3+x2+x+1 |
| x6+x4+x2+1 | x4(x2+1)+x2+1 | ||
= | = | ||
| x3+x2+x+1 | x2(x+1)+x+1 |
| (x4+1)(x2+1) | x4+1 | |||
= | = | |||
| (x2+1)(x+1) | x+1 |
| (−2)4+1 | |
=−17 | |
| −2+1 |
| x4*( x2 + 1) + x2 + 1 | (x2 + 1)*(x4 +1) | ||
= | = | ||
| x2*(x + 1) + x + 1 | (x + 1)*(x2 + 1) |
| x4 + 1 | ||
= | ||
| x + 1 |
| 16 + 1 | ||
w = | = − 17 | |
| − 1 |