(sqrt{1-019}+03^2-6/25):(-3)= eching

$$( \sqrt { 1 - 019 } + 03 ^ { 2 } - \frac { 6 } { 25 } ) : ( - 3 ) =$$

Baholash

$$-\frac{19}{75}\approx -0,253333333$$

Yechim qadamlari

0 hosil qilish uchun 0 va 19 ni ko'paytirish.

$$\frac{\sqrt{1-0}+0\times 3^{2}-\frac{6}{25}}{-3}$$

1 olish uchun 1 dan 0 ni ayirish.

$$\frac{\sqrt{1}+0\times 3^{2}-\frac{6}{25}}{-3}$$

1 ning kvadrat ildizini hisoblab, 1 natijaga ega bo‘ling.

$$\frac{1+0\times 3^{2}-\frac{6}{25}}{-3}$$

2 daraja ko‘rsatkichini 3 ga hisoblang va 9 ni qiymatni oling.

$$\frac{1+0\times 9-\frac{6}{25}}{-3}$$

0 hosil qilish uchun 0 va 9 ni ko'paytirish.

$$\frac{1+0-\frac{6}{25}}{-3}$$

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

$$\frac{1-\frac{6}{25}}{-3}$$

1 ni \frac{25}{25} kasrga o‘giring.

$$\frac{\frac{25}{25}-\frac{6}{25}}{-3}$$

\frac{25}{25} va \frac{6}{25} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{25-6}{25}}{-3}$$

19 olish uchun 25 dan 6 ni ayirish.

$$\frac{\frac{19}{25}}{-3}$$

\frac{\frac{19}{25}}{-3} ni yagona kasrga aylantiring.

$$\frac{19}{25\left(-3\right)}$$

-75 hosil qilish uchun 25 va -3 ni ko'paytirish.

$$\frac{19}{-75}$$

\frac{19}{-75} kasri manfiy belgini olib tashlash bilan -\frac{19}{75} sifatida qayta yozilishi mumkin.

$$-\frac{19}{75}$$

Omil

$$-\frac{19}{75} = -0,25333333333333335$$