1/5(-1+2(0156)-3(-0568))= eching

$$\frac { 1 } { 5 } ( - 1 + 2 ( 0156 ) - 3 ( - 0568 ) ) =$$

Baholash

$$-\frac{1}{5}=-0,2$$

Yechim qadamlari

0 hosil qilish uchun 2 va 0 ni ko'paytirish.

$$\frac{1}{5}\left(-1+0\times 156-3\times 0\times 568\right)$$

0 hosil qilish uchun 0 va 156 ni ko'paytirish.

$$\frac{1}{5}\left(-1+0-3\times 0\times 568\right)$$

-1 olish uchun -1 va 0'ni qo'shing.

$$\frac{1}{5}\left(-1-3\times 0\times 568\right)$$

0 hosil qilish uchun 3 va 0 ni ko'paytirish.

$$\frac{1}{5}\left(-1-0\times 568\right)$$

0 hosil qilish uchun 0 va 568 ni ko'paytirish.

$$\frac{1}{5}\left(-1-0\right)$$

-1 olish uchun -1 dan 0 ni ayirish.

$$\frac{1}{5}\left(-1\right)$$

-\frac{1}{5} hosil qilish uchun \frac{1}{5} va -1 ni ko'paytirish.

$$-\frac{1}{5}$$

Omil

$$-\frac{1}{5} = -0,2$$