(15*10^3)^2*(-4/9*10^-6) eching

$$( 15 \times 10 ^ { 3 } ) ^ { 2 } \times ( - \frac { 4 } { 9 } \times 10 ^ { - 6 } )$$

Baholash

$$-100$$

Yechim qadamlari

3 daraja ko‘rsatkichini 10 ga hisoblang va 1000 ni qiymatni oling.

$$\left(15\times 1000\right)^{2}\left(-\frac{4}{9}\right)\times 10^{-6}$$

15000 hosil qilish uchun 15 va 1000 ni ko'paytirish.

$$15000^{2}\left(-\frac{4}{9}\right)\times 10^{-6}$$

2 daraja ko‘rsatkichini 15000 ga hisoblang va 225000000 ni qiymatni oling.

$$225000000\left(-\frac{4}{9}\right)\times 10^{-6}$$

-100000000 hosil qilish uchun 225000000 va -\frac{4}{9} ni ko'paytirish.

$$-100000000\times 10^{-6}$$

-6 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{1000000} ni qiymatni oling.

$$-100000000\times \frac{1}{1000000}$$

-100 hosil qilish uchun -100000000 va \frac{1}{1000000} ni ko'paytirish.

$$-100$$

Omil

$$-100$$