t^-4(-t)^2/t^4 eching

$$\frac { t ^ { - 4 } ( - t ) ^ { 2 } } { t ^ { 4 } }$$

Baholash

$$\frac{1}{t^{6}}$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichini bo‘lish uchun suratning darajasini maxraj darajasiga bo‘ling.

$$\frac{\left(-t\right)^{2}}{t^{8}}$$

2 daraja ko‘rsatkichini -t ga hisoblang va t^{2} ni qiymatni oling.

$$\frac{t^{2}}{t^{8}}$$

Surat va maxrajdagi ikkala t^{2} ni qisqartiring.

$$\frac{1}{t^{6}}$$

Kengaytirish

$$\frac{1}{t^{6}}$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichini bo‘lish uchun suratning darajasini maxraj darajasiga bo‘ling.

$$\frac{\left(-t\right)^{2}}{t^{8}}$$

2 daraja ko‘rsatkichini -t ga hisoblang va t^{2} ni qiymatni oling.

$$\frac{t^{2}}{t^{8}}$$

Surat va maxrajdagi ikkala t^{2} ni qisqartiring.

$$\frac{1}{t^{6}}$$