12ab^3*5a^2b eching

$$12 a b ^ { 3 } \times 5 a ^ { 2 } b$$

Baholash

$$60a^{3}b^{4}$$

Ko'paytirishning kommutativ xususiyatdan foydalanish qadamlari

Ifodani qisqartirish uchun eksponent qoidalaridan foydalanish.

$$12^{1}a^{1}b^{3}\times 5^{1}a^{2}b^{1}$$

Ko'paytirishning kommutativ xususiyatidan foydalanish.

$$12^{1}\times 5^{1}a^{1}a^{2}b^{3}b^{1}$$

Ayni daraja ko'rsatkichlarini ko'paytirish uchun ularning darajalarini qo'shing.

$$12^{1}\times 5^{1}a^{1+2}b^{3+1}$$

1 va 2 belgilarini qo'shish.

$$12^{1}\times 5^{1}a^{3}b^{3+1}$$

3 va 1 belgilarini qo'shish.

$$12^{1}\times 5^{1}a^{3}b^{4}$$

12 ni 5 marotabaga ko'paytirish.

$$60a^{3}b^{4}$$

a ga nisbatan hosilani topish

$$180a^{2}b^{4}$$