g(u)=u^4-2/3u^3-2u^2+2u(-12) eching

$$g ( u ) = u ^ { 4 } - \frac { 2 } { 3 } u ^ { 3 } - 2 u ^ { 2 } + 2 u ( - 12 )$$

Omil

$$\frac{u\left(3u^{3}-2u^{2}-6u-72\right)}{3}$$

Yechim qadamlari

\frac{1}{3} omili.

$$\frac{3u^{4}-2u^{3}-6u^{2}-72u}{3}$$

Hisoblang: 3u^{4}-2u^{3}-6u^{2}-72u. u omili.

$$u\left(3u^{3}-2u^{2}-6u-72\right)$$

Toʻliq ajratilgan ifodani qaytadan yozing. Koʻphadli 3u^{3}-2u^{2}-6u-72 faktorlanmagan, chunki unda ratsional ildizlar topilmadi.

$$\frac{u\left(3u^{3}-2u^{2}-6u-72\right)}{3}$$

Baholash

$$u^{4}-\frac{2u^{3}}{3}-2u^{2}-24u$$

Yechim qadamlari

-24 hosil qilish uchun 2 va -12 ni ko'paytirish.

$$u^{4}-\frac{2}{3}u^{3}-2u^{2}-24u$$