Solve for x (complex solution)
x=\frac{\sqrt{-2\sqrt{y^{4}+4y^{2}}-2y^{2}}}{2}
x=-\frac{\sqrt{-2\sqrt{y^{4}+4y^{2}}-2y^{2}}}{2}
x=-\frac{\sqrt{2\sqrt{y^{4}+4y^{2}}-2y^{2}}}{2}
x=\frac{\sqrt{2\sqrt{y^{4}+4y^{2}}-2y^{2}}}{2}
Solve for y (complex solution)
y=-i\left(x^{2}-1\right)^{-\frac{1}{2}}x^{2}
y=i\left(x^{2}-1\right)^{-\frac{1}{2}}x^{2}\text{, }x\neq -1\text{ and }x\neq 1
Solve for x
\left\{\begin{matrix}x=-\frac{\sqrt{-2y\left(\sqrt{y^{2}+4}+y\right)}}{2}\text{; }x=\frac{\sqrt{-2y\left(\sqrt{y^{2}+4}+y\right)}}{2}\text{, }&y\leq 0\\x=-\frac{\sqrt{2y\left(\sqrt{y^{2}+4}-y\right)}}{2}\text{; }x=\frac{\sqrt{2y\left(\sqrt{y^{2}+4}-y\right)}}{2}\text{, }&y\geq 0\end{matrix}\right.
Solve for y
y=\sqrt{-\frac{1}{x^{2}-1}}x^{2}
y=-\sqrt{-\frac{1}{x^{2}-1}}x^{2}\text{, }|x|<1
Graph
Share
Copied to clipboard
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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}