Whakaoti i te ∫ (from 2 to 4) of 3x^5-2x^3+x

$$\int _ { 2 } ^ { 4 } 3 x ^ { 5 } - 2 x ^ { 3 } + x$$

Aromātai

$$1902$$

Ngā Upane Otinga

Aromātaitia te tau tōpū tautuhi-kore i te tuatahi.

$$\int 3x^{5}-2x^{3}+x\mathrm{d}x$$

Kōmitimititia te kīanga tapeke mā te kīanga.

$$\int 3x^{5}\mathrm{d}x+\int -2x^{3}\mathrm{d}x+\int x\mathrm{d}x$$

Whakatauwehea te pūmau i ēnei kīanga katoa.

$$3\int x^{5}\mathrm{d}x-2\int x^{3}\mathrm{d}x+\int x\mathrm{d}x$$

Nā te mea \int x^{k}\mathrm{d}x=\frac{x^{k+1}}{k+1} mō te k\neq -1, me whakakapi \int x^{5}\mathrm{d}x ki te \frac{x^{6}}{6}. Whakareatia 3 ki te \frac{x^{6}}{6}.

$$\frac{x^{6}}{2}-2\int x^{3}\mathrm{d}x+\int x\mathrm{d}x$$

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 -2 ki te \frac{x^{4}}{4}.

$$\frac{x^{6}}{2}-\frac{x^{4}}{2}+\int x\mathrm{d}x$$

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}.

$$\frac{x^{6}-x^{4}+x^{2}}{2}$$

Ko te tau tōpū tautuhi ko te pārōnaki kōaro o te kīanga i aromātaitia i te tepe tōrunga o te pāwhaitua, tangohia te pārōnaki kōaro i aromātaitia i te tepe tōraro o te pāwhaitua.

$$\frac{4^{6}}{2}-\frac{4^{4}}{2}+\frac{4^{2}}{2}-\left(\frac{2^{6}}{2}-\frac{2^{4}}{2}+\frac{2^{2}}{2}\right)$$

Whakarūnātia.

$$1902$$