(frac{sqrt{2}-sqrt{6}}{2})*3/4 eching

$$( \frac { \sqrt { 2 } - \sqrt { 6 } } { 2 } ) \times \frac { 3 } { 4 }$$

Baholash

$$\frac{3\left(\sqrt{2}-\sqrt{6}\right)}{8}\approx -0,388228568$$

Yechim qadamlari

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{\sqrt{2}-\sqrt{6}}{2} ni \frac{3}{4} ga ko‘paytiring.

$$\frac{\left(\sqrt{2}-\sqrt{6}\right)\times 3}{2\times 4}$$

8 hosil qilish uchun 2 va 4 ni ko'paytirish.

$$\frac{\left(\sqrt{2}-\sqrt{6}\right)\times 3}{8}$$

\sqrt{2}-\sqrt{6} ga 3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$\frac{3\sqrt{2}-3\sqrt{6}}{8}$$