Aromātai
45x^{2}+60x+С
Kimi Pārōnaki e ai ki x
90x+60
Tohaina
Kua tāruatia ki te papatopenga
\int 90x\mathrm{d}x+\int 60\mathrm{d}x
Kōmitimititia te kīanga tapeke mā te kīanga.
90\int x\mathrm{d}x+\int 60\mathrm{d}x
Whakatauwehea te pūmau i ēnei kīanga katoa.
45x^{2}+\int 60\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}. Whakareatia 90 ki te \frac{x^{2}}{2}.
45x^{2}+60x
Kimihia te tau tōpū o 60 mā te whakamahi i te ture mō te ripanga o ngā tau tōpū pātahi \int a\mathrm{d}x=ax.
45x^{2}+60x+С
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.
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