Selesaikan d ∫ f(x) wrt x=j

$$d \int f ( x ) d x = j$$

Cari nilai d (complex solution)

$$\left\{\begin{matrix}d=\frac{j}{\frac{fx^{2}}{2}+С}\text{, }&С\neq -\frac{fx^{2}}{2}\\d\in \mathrm{C}\text{, }&j=0\text{ and }С=-\frac{fx^{2}}{2}\end{matrix}\right,$$

Langkah Penyelesaian Persamaan Linear

Persamaan berada dalam bentuk standar.

$$\left(\frac{fx^{2}}{2}+С\right)d=j$$

Bagi kedua sisi dengan \frac{1}{2}fx^{2}+С.

$$\frac{\left(\frac{fx^{2}}{2}+С\right)d}{\frac{fx^{2}}{2}+С}=\frac{j}{\frac{fx^{2}}{2}+С}$$

Membagi dengan \frac{1}{2}fx^{2}+С membatalkan perkalian dengan \frac{1}{2}fx^{2}+С.

$$d=\frac{j}{\frac{fx^{2}}{2}+С}$$

Cari nilai d

$$\left\{\begin{matrix}d=\frac{j}{\frac{fx^{2}}{2}+С}\text{, }&С\neq -\frac{fx^{2}}{2}\\d\in \mathrm{R}\text{, }&j=0\text{ and }С=-\frac{fx^{2}}{2}\end{matrix}\right,$$

Langkah Penyelesaian Persamaan Linear

Persamaan berada dalam bentuk standar.

$$\left(\frac{fx^{2}}{2}+С\right)d=j$$

Bagi kedua sisi dengan \frac{1}{2}fx^{2}+С.

$$\frac{\left(\frac{fx^{2}}{2}+С\right)d}{\frac{fx^{2}}{2}+С}=\frac{j}{\frac{fx^{2}}{2}+С}$$

Membagi dengan \frac{1}{2}fx^{2}+С membatalkan perkalian dengan \frac{1}{2}fx^{2}+С.

$$d=\frac{j}{\frac{fx^{2}}{2}+С}$$

Cari nilai f (complex solution)

$$\left\{\begin{matrix}f=\frac{С}{x^{2}}+\frac{2j}{dx^{2}}\text{, }&d\neq 0\text{ and }x\neq 0\\f\in \mathrm{C}\text{, }&\left(j=0\text{ and }d=0\right)\text{ or }\left(j=Сd\text{ and }x=0\text{ and }d\neq 0\right)\end{matrix}\right,$$

Cari nilai f

$$\left\{\begin{matrix}f=\frac{С}{x^{2}}+\frac{2j}{dx^{2}}\text{, }&d\neq 0\text{ and }x\neq 0\\f\in \mathrm{R}\text{, }&\left(j=0\text{ and }d=0\right)\text{ or }\left(j=Сd\text{ and }x=0\text{ and }d\neq 0\right)\end{matrix}\right,$$