გადაწყვიტეთ (1-x^4-1/x)^12

$$( 1 - x ^ { 4 } - \frac { 1 } { x } ) ^ { 12 }$$

შეფასება

$$\left(\frac{-x^{5}+x-1}{x}\right)^{12}$$

დაშლა

$$x^{48}-12x^{44}+12x^{43}+66x^{40}-132x^{39}+66x^{38}-220x^{36}+660x^{35}-660x^{34}+220x^{33}+495x^{32}-1980x^{31}+2970x^{30}-1980x^{29}-297x^{28}+3960x^{27}-7920x^{26}+7920x^{25}-3036x^{24}-4752x^{23}+13860x^{22}-18480x^{21}+13068x^{20}-15708x^{18}+27720x^{17}-27225x^{16}+12672x^{15}+8316x^{14}-26928x^{13}+34430x^{12}-25740x^{11}+5940x^{10}+14520x^{9}-27159x^{8}+27060x^{7}-15510x^{6}+11868x^{4}-16280x^{3}+13200x^{2}-5940x-989+\frac{4872}{x}-\frac{5412}{x^{2}}+\frac{3740}{x^{3}}-\frac{1485}{x^{4}}-\frac{132}{x^{5}}+\frac{792}{x^{6}}-\frac{780}{x^{7}}+\frac{495}{x^{8}}-\frac{220}{x^{9}}+\frac{66}{x^{10}}-\frac{12}{x^{11}}+\frac{1}{x^{12}}$$