(q^3r^2)/(qr)^2 eching

$$\frac { ( q ^ { 3 } r ^ { 2 } ) } { ( q r ) ^ { 2 } }$$

Baholash

$$q$$

Yechim qadamlari

\left(qr\right)^{2} ni kengaytirish.

$$\frac{q^{3}r^{2}}{q^{2}r^{2}}$$

Surat va maxrajdagi ikkala q^{2}r^{2} ni qisqartiring.

$$q$$

q ga nisbatan hosilani topish

$$1$$

Derivativ ifodasidan foydalanish qadamlari

\left(qr\right)^{2} ni kengaytirish.

$$\frac{\mathrm{d}}{\mathrm{d}q}(\frac{q^{3}r^{2}}{q^{2}r^{2}})$$

Surat va maxrajdagi ikkala q^{2}r^{2} ni qisqartiring.

$$\frac{\mathrm{d}}{\mathrm{d}q}(q)$$

ax^{n} hosilasi – nax^{n-1}.

$$q^{1-1}$$

1 dan 1 ni ayirish.

$$q^{0}$$

Har qanday t sharti uchun (0 bundan mustasno) t^{0}=1.

$$1$$