(-12/3)^2*(-11/2)^2= eching

$$( - 1 \frac { 2 } { 3 } ) ^ { 2 } \times ( - 1 \frac { 1 } { 2 } ) ^ { 2 } =$$

Baholash

$$\frac{25}{4}=6,25$$

Yechim qadamlari

3 hosil qilish uchun 1 va 3 ni ko'paytirish.

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

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

$$\left(-\frac{5}{3}\right)^{2}\left(-\frac{1\times 2+1}{2}\right)^{2}$$

2 daraja ko‘rsatkichini -\frac{5}{3} ga hisoblang va \frac{25}{9} ni qiymatni oling.

$$\frac{25}{9}\left(-\frac{1\times 2+1}{2}\right)^{2}$$

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

$$\frac{25}{9}\left(-\frac{2+1}{2}\right)^{2}$$

3 olish uchun 2 va 1'ni qo'shing.

$$\frac{25}{9}\left(-\frac{3}{2}\right)^{2}$$

2 daraja ko‘rsatkichini -\frac{3}{2} ga hisoblang va \frac{9}{4} ni qiymatni oling.

$$\frac{25}{9}\times \frac{9}{4}$$

\frac{25}{4} hosil qilish uchun \frac{25}{9} va \frac{9}{4} ni ko'paytirish.

$$\frac{25}{4}$$

Omil

$$\frac{5 ^ {2}}{2 ^ {2}} = 6\frac{1}{4} = 6,25$$