Solve for r (complex solution)
r=-\sqrt{p}
r=\sqrt{p}
Solve for p
p=r^{2}
Solve for r
r=\sqrt{p}
r=-\sqrt{p}\text{, }p\geq 0
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Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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Matrix
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Simultaneous equation
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