-2a^2*(-3a^5b^3)*1/2a^2= eching

$$- 2 a ^ { 2 } \cdot ( - 3 a ^ { 5 } b ^ { 3 } ) \cdot \frac { 1 } { 2 } a ^ { 2 } =$$

Baholash

$$3b^{3}a^{9}$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 5 ni qo‘shib, 7 ni oling.

$$-2a^{7}\left(-3\right)b^{3}\times \frac{1}{2}a^{2}$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 7 va 2 ni qo‘shib, 9 ni oling.

$$-2a^{9}\left(-3\right)b^{3}\times \frac{1}{2}$$

6 hosil qilish uchun -2 va -3 ni ko'paytirish.

$$6a^{9}b^{3}\times \frac{1}{2}$$

3 hosil qilish uchun 6 va \frac{1}{2} ni ko'paytirish.

$$3a^{9}b^{3}$$

b ga nisbatan hosilani topish

$$9b^{2}a^{9}$$