3*a^{2}+(frac{2*a^{2}}{a})^2-4*(a^2)^3/a^4= eching

$$3 \cdot a ^ { 2 } + ( \frac { 2 \cdot a ^ { 2 } } { a } ) ^ { 2 } - \frac { 4 \cdot ( a ^ { 2 } ) ^ { 3 } } { a ^ { 4 } } =$$

Baholash

$$3a^{2}$$

Yechim qadamlari

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. 2 va 3 ni ko‘paytirib, 6 ni oling.

$$3a^{2}+\left(\frac{2a^{2}}{a}\right)^{2}-\frac{4a^{6}}{a^{4}}$$

Surat va maxrajdagi ikkala a ni qisqartiring.

$$3a^{2}+\left(2a\right)^{2}-\frac{4a^{6}}{a^{4}}$$

\left(2a\right)^{2} ni kengaytirish.

$$3a^{2}+2^{2}a^{2}-\frac{4a^{6}}{a^{4}}$$

2 daraja ko‘rsatkichini 2 ga hisoblang va 4 ni qiymatni oling.

$$3a^{2}+4a^{2}-\frac{4a^{6}}{a^{4}}$$

7a^{2} ni olish uchun 3a^{2} va 4a^{2} ni birlashtirish.

$$7a^{2}-\frac{4a^{6}}{a^{4}}$$

Surat va maxrajdagi ikkala a^{4} ni qisqartiring.

$$7a^{2}-4a^{2}$$

3a^{2} ni olish uchun 7a^{2} va -4a^{2} ni birlashtirish.

$$3a^{2}$$

Kengaytirish

$$3a^{2}$$

Yechim qadamlari

Daraja ko‘rsatkichini boshqa ko‘rsatkichga oshirish uchun, darajalarini ko‘paytiring. 2 va 3 ni ko‘paytirib, 6 ni oling.

$$3a^{2}+\left(\frac{2a^{2}}{a}\right)^{2}-\frac{4a^{6}}{a^{4}}$$

Surat va maxrajdagi ikkala a ni qisqartiring.

$$3a^{2}+\left(2a\right)^{2}-\frac{4a^{6}}{a^{4}}$$

\left(2a\right)^{2} ni kengaytirish.

$$3a^{2}+2^{2}a^{2}-\frac{4a^{6}}{a^{4}}$$

2 daraja ko‘rsatkichini 2 ga hisoblang va 4 ni qiymatni oling.

$$3a^{2}+4a^{2}-\frac{4a^{6}}{a^{4}}$$

7a^{2} ni olish uchun 3a^{2} va 4a^{2} ni birlashtirish.

$$7a^{2}-\frac{4a^{6}}{a^{4}}$$

Surat va maxrajdagi ikkala a^{4} ni qisqartiring.

$$7a^{2}-4a^{2}$$

3a^{2} ni olish uchun 7a^{2} va -4a^{2} ni birlashtirish.

$$3a^{2}$$