18x^7/y^3div3x^7y^3/7 eching

$$\frac { 18 x ^ { 7 } } { y ^ { 3 } } \div \frac { 3 x ^ { 7 } y ^ { 3 } } { 7 }$$

Baholash

$$\frac{42}{y^{6}}$$

Yechim qadamlari

\frac{18x^{7}}{y^{3}} ni \frac{3x^{7}y^{3}}{7} ga bo'lish \frac{18x^{7}}{y^{3}} ga k'paytirish \frac{3x^{7}y^{3}}{7} ga qaytarish.

$$\frac{18x^{7}\times 7}{y^{3}\times 3x^{7}y^{3}}$$

Surat va maxrajdagi ikkala 3x^{7} ni qisqartiring.

$$\frac{6\times 7}{y^{3}y^{3}}$$

42 hosil qilish uchun 6 va 7 ni ko'paytirish.

$$\frac{42}{y^{3}y^{3}}$$

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. 3 va 3 ni qo‘shib, 6 ni oling.

$$\frac{42}{y^{6}}$$

y ga nisbatan hosilani topish

$$-\frac{252}{y^{7}}$$