Whakaoti i te ∫ 1/4x^3-1/3x^2+1/2x wrt x

$$\int{ \frac{ 1 }{ 4 } { x }^{ 3 } - \frac{ 1 }{ 3 } { x }^{ 2 } + \frac{ 1 }{ 2 } x }d x$$

Aromātai

$$\frac{x^{4}}{16}-\frac{x^{3}}{9}+\frac{x^{2}}{4}+С$$

Ngā Upane Otinga

Kōmitimititia te kīanga tapeke mā te kīanga.

$$\int \frac{x^{3}}{4}\mathrm{d}x+\int -\frac{x^{2}}{3}\mathrm{d}x+\int \frac{x}{2}\mathrm{d}x$$

Whakatauwehea te pūmau i ēnei kīanga katoa.

$$\frac{\int x^{3}\mathrm{d}x}{4}-\frac{\int x^{2}\mathrm{d}x}{3}+\frac{\int x\mathrm{d}x}{2}$$

Nā te mea \int x^{k}\mathrm{d}x=\frac{x^{k+1}}{k+1} mō te k\neq -1, me whakakapi \int x^{3}\mathrm{d}x ki te \frac{x^{4}}{4}. Whakareatia \frac{1}{4} ki te \frac{x^{4}}{4}.

$$\frac{x^{4}}{16}-\frac{\int x^{2}\mathrm{d}x}{3}+\frac{\int x\mathrm{d}x}{2}$$

Nā te mea \int x^{k}\mathrm{d}x=\frac{x^{k+1}}{k+1} mō te k\neq -1, me whakakapi \int x^{2}\mathrm{d}x ki te \frac{x^{3}}{3}. Whakareatia -\frac{1}{3} ki te \frac{x^{3}}{3}.

$$\frac{x^{4}}{16}-\frac{x^{3}}{9}+\frac{\int x\mathrm{d}x}{2}$$

Nā te mea \int x^{k}\mathrm{d}x=\frac{x^{k+1}}{k+1} mō te k\neq -1, me whakakapi \int x\mathrm{d}x ki te \frac{x^{2}}{2}. Whakareatia \frac{1}{2} ki te \frac{x^{2}}{2}.

$$\frac{x^{4}}{16}-\frac{x^{3}}{9}+\frac{x^{2}}{4}$$

Mēnā ko F\left(x\right) he pārōnaki kōaro o f\left(x\right), kāti ko te huinga o ngā pārōnaki kōaro katoa o f\left(x\right) ka whakaaturia e F\left(x\right)+C. Nō reira, me tāpiri te pūmau o te whakatōpūtanga C\in \mathrm{R} ki te otinga.

$$\frac{x^{4}}{16}-\frac{x^{3}}{9}+\frac{x^{2}}{4}+С$$

Kimi Pārōnaki e ai ki x

$$\frac{x^{3}}{4}-\frac{x^{2}}{3}+\frac{x}{2}$$