Solve for A (complex solution)
\left\{\begin{matrix}\\A=0\text{, }&\text{unconditionally}\\A\in \mathrm{C}\text{, }&F=1\end{matrix}\right.
Solve for F (complex solution)
\left\{\begin{matrix}\\F=1\text{, }&\text{unconditionally}\\F\in \mathrm{C}\text{, }&A=0\end{matrix}\right.
Solve for A
\left\{\begin{matrix}\\A=0\text{, }&\text{unconditionally}\\A\in \mathrm{R}\text{, }&F=1\end{matrix}\right.
Solve for F
\left\{\begin{matrix}\\F=1\text{, }&\text{unconditionally}\\F\in \mathrm{R}\text{, }&A=0\end{matrix}\right.
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FA-A=0
Subtract A from both sides.
\left(F-1\right)A=0
Combine all terms containing A.
A=0
Divide 0 by -1+F.
AF=A
The equation is in standard form.
\frac{AF}{A}=\frac{A}{A}
Divide both sides by A.
F=\frac{A}{A}
Dividing by A undoes the multiplication by A.
F=1
Divide A by A.
FA-A=0
Subtract A from both sides.
\left(F-1\right)A=0
Combine all terms containing A.
A=0
Divide 0 by -1+F.
AF=A
The equation is in standard form.
\frac{AF}{A}=\frac{A}{A}
Divide both sides by A.
F=\frac{A}{A}
Dividing by A undoes the multiplication by A.
F=1
Divide A by A.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}