(2x^2y)(-1/4xy^2z) eching

$$( 2 x ^ { 2 } y ) ( - \frac { 1 } { 4 } x y ^ { 2 } z )$$

Baholash

$$-\frac{z\left(xy\right)^{3}}{2}$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 2 va 1 ni qo‘shib, 3 ni oling.

$$2x^{3}y\left(-\frac{1}{4}\right)y^{2}z$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 1 va 2 ni qo‘shib, 3 ni oling.

$$2x^{3}y^{3}\left(-\frac{1}{4}\right)z$$

-\frac{1}{2} hosil qilish uchun 2 va -\frac{1}{4} ni ko'paytirish.

$$-\frac{1}{2}x^{3}y^{3}z$$

x ga nisbatan hosilani topish

$$-\frac{3zx^{2}y^{3}}{2}$$