Whakaoti i te d/dxleft(x+1/x-1right)

$$\frac{d}{d x } \left(x+ \frac{ 1 }{ x-1 } \right)$$

Aromātai

$$\frac{x\left(x-2\right)}{\left(x-1\right)^{2}}$$

Ngā Upane e Whakamahi ana i te Ture Pārōnaki mō te Otinga

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia x ki te \frac{x-1}{x-1}.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{x\left(x-1\right)}{x-1}+\frac{1}{x-1})$$

Tā te mea he rite te tauraro o \frac{x\left(x-1\right)}{x-1} me \frac{1}{x-1}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{x\left(x-1\right)+1}{x-1})$$

Mahia ngā whakarea i roto o x\left(x-1\right)+1.

$$\frac{\mathrm{d}}{\mathrm{d}x}(\frac{x^{2}-x+1}{x-1})$$

Mō ngā pānga e rua e taea ana te pārōnaki, ko te pārōnaki o te otinga o ngā pānga e rua ko te tauraro whakareatia ki te pārōnaki o te taurunga tango i te taurunga whakareatia ki te pārōnaki o te tauraro, ā, ka whakawehea te katoa ki te tauraro kua pūruatia.

$$\frac{\left(x^{1}-1\right)\frac{\mathrm{d}}{\mathrm{d}x}(x^{2}-x^{1}+1)-\left(x^{2}-x^{1}+1\right)\frac{\mathrm{d}}{\mathrm{d}x}(x^{1}-1)}{\left(x^{1}-1\right)^{2}}$$

Ko te pārōnaki o tētahi pūrau ko te tapeke o ngā pārōnaki o ōna kīanga tau. Ko te pārōnaki o tētahi kīanga tau pūmau ko 0. Ko te pārōnaki o te ax^{n} ko te nax^{n-1}.

$$\frac{\left(x^{1}-1\right)\left(2x^{2-1}-x^{1-1}\right)-\left(x^{2}-x^{1}+1\right)x^{1-1}}{\left(x^{1}-1\right)^{2}}$$

Whakarūnātia.

$$\frac{\left(x^{1}-1\right)\left(2x^{1}-x^{0}\right)-\left(x^{2}-x^{1}+1\right)x^{0}}{\left(x^{1}-1\right)^{2}}$$

Whakareatia x^{1}-1 ki te 2x^{1}-x^{0}.

$$\frac{x^{1}\times 2x^{1}+x^{1}\left(-1\right)x^{0}-2x^{1}-\left(-x^{0}\right)-\left(x^{2}-x^{1}+1\right)x^{0}}{\left(x^{1}-1\right)^{2}}$$

Whakareatia x^{2}-x^{1}+1 ki te x^{0}.

$$\frac{x^{1}\times 2x^{1}+x^{1}\left(-1\right)x^{0}-2x^{1}-\left(-x^{0}\right)-\left(x^{2}x^{0}-x^{1}x^{0}+x^{0}\right)}{\left(x^{1}-1\right)^{2}}$$

Hei whakarea pū o te pūtake ōrite, tāpiri ana taupū.

$$\frac{2x^{1+1}-x^{1}-2x^{1}-\left(-x^{0}\right)-\left(x^{2}-x^{1}+x^{0}\right)}{\left(x^{1}-1\right)^{2}}$$

Whakarūnātia.

$$\frac{2x^{2}-x^{1}-2x^{1}+x^{0}-\left(x^{2}-x^{1}+x^{0}\right)}{\left(x^{1}-1\right)^{2}}$$

Pahekotia ngā kīanga tau ōrite.

$$\frac{x^{2}-2x^{1}}{\left(x^{1}-1\right)^{2}}$$

Mō tētahi kupu t, t^{1}=t.

$$\frac{x^{2}-2x}{\left(x-1\right)^{2}}$$

Kimi Pārōnaki e ai ki x

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