(1)(-sqrt{2})^2+sqrt{(-3)^2} eching

$$( 1 ) ( - \sqrt { 2 } ) ^ { 2 } + \sqrt { ( - 3 ) ^ { 2 } }$$

Baholash

$$5$$

Yechim qadamlari

2 daraja ko‘rsatkichini -\sqrt{2} ga hisoblang va \left(\sqrt{2}\right)^{2} ni qiymatni oling.

$$1\left(\sqrt{2}\right)^{2}+\sqrt{\left(-3\right)^{2}}$$

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

$$1\left(\sqrt{2}\right)^{2}+\sqrt{9}$$

9 ning kvadrat ildizini hisoblab, 3 natijaga ega bo‘ling.

$$1\left(\sqrt{2}\right)^{2}+3$$

\sqrt{2} kvadrati – 2.

$$1\times 2+3$$

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

$$2+3$$

5 olish uchun 2 va 3'ni qo'shing.

$$5$$

Omil

$$5$$