5(2)^2-6(frac{sqrt{100}-5}{sqrt{36}})? eching

$$5 ( 2 ) ^ { 2 } - 6 ( \frac { \sqrt { 100 } - 5 } { \sqrt { 36 } } ) ?$$

Baholash

$$15$$

Yechim qadamlari

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

$$5\times 4-6\times \frac{\sqrt{100}-5}{\sqrt{36}}$$

20 hosil qilish uchun 5 va 4 ni ko'paytirish.

$$20-6\times \frac{\sqrt{100}-5}{\sqrt{36}}$$

100 ning kvadrat ildizini hisoblab, 10 natijaga ega bo‘ling.

$$20-6\times \frac{10-5}{\sqrt{36}}$$

5 olish uchun 10 dan 5 ni ayirish.

$$20-6\times \frac{5}{\sqrt{36}}$$

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

$$20-6\times \frac{5}{6}$$

6 va 6 ni qisqartiring.

$$20-5$$

15 olish uchun 20 dan 5 ni ayirish.

$$15$$

Omil

$$3\times 5$$