sqrt{2^2-4*1*(-8)} eching

$$\sqrt{ { 2 }^{ 2 } -4 \cdot 1 \times (-8) }$$

Baholash

$$6$$

Yechim qadamlari

2 daraja ko‘rsatkichini 2 ga hisoblang va 4 ni qiymatni oling.

$$\sqrt{4-4\times 1\left(-8\right)}$$

4 hosil qilish uchun 4 va 1 ni ko'paytirish.

$$\sqrt{4-4\left(-8\right)}$$

-32 hosil qilish uchun 4 va -8 ni ko'paytirish.

$$\sqrt{4-\left(-32\right)}$$

-32 ning teskarisi 32 ga teng.

$$\sqrt{4+32}$$

36 olish uchun 4 va 32'ni qo'shing.

$$\sqrt{36}$$

36 ning kvadrat ildizini hisoblab, 6 natijaga ega bo‘ling.

$$6$$

Omil

$$2\times 3$$