2y^0(y+2)+13y(y+2)+15(y+2) eching

$$2 y ^ { 0 } ( y + 2 ) + 13 y ( y + 2 ) + 15 ( y + 2 )$$

Baholash

$$\left(y+2\right)\left(13y+17\right)$$

Yechim qadamlari

0 daraja ko‘rsatkichini y ga hisoblang va 1 ni qiymatni oling.

$$2\times 1\left(y+2\right)+13y\left(y+2\right)+15\left(y+2\right)$$

2 hosil qilish uchun 2 va 1 ni ko'paytirish.

$$2\left(y+2\right)+13y\left(y+2\right)+15\left(y+2\right)$$

2 ga y+2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$2y+4+13y\left(y+2\right)+15\left(y+2\right)$$

13y ga y+2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$2y+4+13y^{2}+26y+15\left(y+2\right)$$

28y ni olish uchun 2y va 26y ni birlashtirish.

$$28y+4+13y^{2}+15\left(y+2\right)$$

15 ga y+2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$28y+4+13y^{2}+15y+30$$

43y ni olish uchun 28y va 15y ni birlashtirish.

$$43y+4+13y^{2}+30$$

34 olish uchun 4 va 30'ni qo'shing.

$$43y+34+13y^{2}$$

Omil

$$\left(y+2\right)\left(13y+17\right)$$

Yechim qadamlari

Distributiv funktsiyasidan foydalangan holda y+2 umumiy terminini chiqaring.

$$\left(y+2\right)\left(2y^{0}+13y+15\right)$$

Hisoblang: 2y^{0}+13y+15. Qisqartirish.

$$13y+17$$

Toʻliq ajratilgan ifodani qaytadan yozing.

$$\left(y+2\right)\left(13y+17\right)$$