Solve for x_1, x_2, x_3 (complex solution)
x_{1}=x_{3}
x_{2}=-2x_{3}
x_{3}\in \mathrm{C}
Solve for x_1, x_2, x_3
x_{1}=x_{3}
x_{2}=-2x_{3}
x_{3}\in \mathrm{R}
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Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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Matrix
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Simultaneous equation
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Differentiation
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Integration
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Limits
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