Whakaoti i te 1/x+2-1

$$\frac { 1 } { x + 2 } - 1$$

Aromātai

$$-\frac{x+1}{x+2}$$

Ngā Hipanga Rongoā Poto

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 1 ki te \frac{x+2}{x+2}.

$$\frac{1}{x+2}-\frac{x+2}{x+2}$$

Tā te mea he rite te tauraro o \frac{1}{x+2} me \frac{x+2}{x+2}, me tango rāua mā te tango i ō raua taurunga.

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

Mahia ngā whakarea i roto o 1-\left(x+2\right).

$$\frac{1-x-2}{x+2}$$

Whakakotahitia ngā kupu rite i 1-x-2.

$$\frac{-1-x}{x+2}$$

Kimi Pārōnaki e ai ki x

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

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 1 ki te \frac{x+2}{x+2}.

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

Tā te mea he rite te tauraro o \frac{1}{x+2} me \frac{x+2}{x+2}, me tango rāua mā te tango i ō raua taurunga.

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

Mahia ngā whakarea i roto o 1-\left(x+2\right).

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

Whakakotahitia ngā kupu rite i 1-x-2.

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

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.

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

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}.

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

Mahia ngā tātaitanga.

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

Whakarohaina mā te āhuatanga tohatoha.

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

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

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

Mahia ngā tātaitanga.

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

Tangohia ngā taiapa kāore i te hiahiatia.

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

Pahekotia ngā kīanga tau ōrite.

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

Tangohia te -1 i -1 me te -1 i te -2.

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

Mō tētahi kupu t, t^{1}=t.

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

Mō tētahi kupu t mahue te 0, t^{0}=1.

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