(-1/2)^3*(-4/3)^2 eching

$$( - \frac { 1 } { 2 } ) ^ { 3 } \cdot ( - \frac { 4 } { 3 } ) ^ { 2 }$$

Baholash

$$-\frac{2}{9}\approx -0,222222222$$

Yechim qadamlari

3 daraja ko‘rsatkichini -\frac{1}{2} ga hisoblang va -\frac{1}{8} ni qiymatni oling.

$$-\frac{1}{8}\left(-\frac{4}{3}\right)^{2}$$

2 daraja ko‘rsatkichini -\frac{4}{3} ga hisoblang va \frac{16}{9} ni qiymatni oling.

$$-\frac{1}{8}\times \frac{16}{9}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali -\frac{1}{8} ni \frac{16}{9} ga ko‘paytiring.

$$\frac{-16}{8\times 9}$$

\frac{-16}{8\times 9} kasridagi ko‘paytirishlarni bajaring.

$$\frac{-16}{72}$$

\frac{-16}{72} ulushini 8 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$-\frac{2}{9}$$

Omil

$$-\frac{2}{9} = -0,2222222222222222$$