frac{2^{-6}m^{13}n^7}{5^-2m^7n^13} eching

$$\frac { 2 ^ { - 6 } m ^ { 13 } n ^ { 7 } } { 5 ^ { - 2 } m ^ { 7 } n ^ { 13 } }$$

Baholash

$$\frac{25\times \left(\frac{m}{n}\right)^{6}}{64}$$

Tartib xususiyati koeffitsientidan foydalanish qadamlari

Ifodani qisqartirish uchun eksponent qoidalaridan foydalanish.

$$\frac{2^{-6}m^{13}n^{7}}{5^{-2}m^{7}n^{13}}$$

Ayni asosning daraja ko'rsatkichi bo'lish uchun maxrajning darajasini surat darajasidan bo'ling.

$$\frac{2^{-6}}{5^{-2}}m^{13-7}n^{7-13}$$

13 dan 7 ni ayirish.

$$\frac{2^{-6}}{5^{-2}}m^{6}n^{7-13}$$

7 dan 13 ni ayirish.

$$\frac{2^{-6}}{5^{-2}}m^{6}n^{-6}$$

\frac{1}{64} ni \frac{1}{25} ga bo'lish \frac{1}{64} ga k'paytirish \frac{1}{25} ga qaytarish.

$$\frac{25}{64}m^{6}\times \frac{1}{n^{6}}$$

n ga nisbatan hosilani topish

$$-\frac{75m^{6}}{32n^{7}}$$