Resolver P (complex solution)
\left\{\begin{matrix}P=\frac{\left(\frac{S}{r}\right)^{2}}{Q}\text{, }&S\neq 0\text{ and }r\neq 0\text{ and }Q\neq 0\text{ and }|arg(\sqrt{\frac{S^{2}}{r^{2}}}r)-arg(S)|<\pi \\P\neq 0\text{, }&Q\neq 0\text{ and }r=0\text{ and }S=0\end{matrix}\right.
Resolver Q (complex solution)
\left\{\begin{matrix}Q=\frac{\left(\frac{S}{r}\right)^{2}}{P}\text{, }&S\neq 0\text{ and }r\neq 0\text{ and }P\neq 0\text{ and }|arg(\sqrt{\frac{S^{2}}{r^{2}}}r)-arg(S)|<\pi \\Q\neq 0\text{, }&P\neq 0\text{ and }r=0\text{ and }S=0\end{matrix}\right.
Resolver P
\left\{\begin{matrix}P=\frac{\left(\frac{S}{r}\right)^{2}}{Q}\text{, }&\left(Q\neq 0\text{ and }r<0\text{ and }S<0\right)\text{ or }\left(Q\neq 0\text{ and }r>0\text{ and }S>0\right)\\P>0\text{, }&Q>0\text{ and }r=0\text{ and }S=0\\P<0\text{, }&Q<0\text{ and }r=0\text{ and }S=0\end{matrix}\right.
Resolver Q
\left\{\begin{matrix}Q=\frac{\left(\frac{S}{r}\right)^{2}}{P}\text{, }&\left(P\neq 0\text{ and }r<0\text{ and }S<0\right)\text{ or }\left(P\neq 0\text{ and }r>0\text{ and }S>0\right)\\Q<0\text{, }&P<0\text{ and }r=0\text{ and }S=0\\Q>0\text{, }&P>0\text{ and }r=0\text{ and }S=0\end{matrix}\right.
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Exemplos
Ecuación cuadrática
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometría
4 \sin \theta \cos \theta = 2 \sin \theta
Ecuación linear
y = 3x + 4
Aritmética
699 * 533
Matriz
\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]
Ecuación simultánea
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Diferenciación
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integración
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Límites
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}