i^-7(1/i^5)^-2 eching

$$i ^ { - 7 } ( \frac { 1 } { i ^ { 5 } } ) ^ { - 2 }$$

Baholash

$$-i$$

Yechim qadamlari

-7 daraja ko‘rsatkichini i ga hisoblang va i ni qiymatni oling.

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

5 daraja ko‘rsatkichini i ga hisoblang va i ni qiymatni oling.

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

\frac{1}{i}ning surat va maxrajini xayolik birlik i bilan ko‘paytiring.

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

-i ni olish uchun i ni -1 ga bo‘ling.

$$i\left(-i\right)^{-2}$$

-2 daraja ko‘rsatkichini -i ga hisoblang va -1 ni qiymatni oling.

$$-i$$

Ashyoviy qism

$$0$$

Yechim qadamlari

-7 daraja ko‘rsatkichini i ga hisoblang va i ni qiymatni oling.

$$Re(i\times \left(\frac{1}{i^{5}}\right)^{-2})$$

5 daraja ko‘rsatkichini i ga hisoblang va i ni qiymatni oling.

$$Re(i\times \left(\frac{1}{i}\right)^{-2})$$

\frac{1}{i}ning surat va maxrajini xayolik birlik i bilan ko‘paytiring.

$$Re(i\times \left(\frac{i}{-1}\right)^{-2})$$

-i ni olish uchun i ni -1 ga bo‘ling.

$$Re(i\left(-i\right)^{-2})$$

-2 daraja ko‘rsatkichini -i ga hisoblang va -1 ni qiymatni oling.

$$Re(-i)$$

-i ning real qismi – 0.

$$0$$