Solve for y
y=-\frac{x^{2}}{4}
Solve for x (complex solution)
x=-2i\sqrt{y}
x=2i\sqrt{y}
Solve for x
x=2\sqrt{-y}
x=-2\sqrt{-y}\text{, }y\leq 0
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4y=-x^{2}
The equation is in standard form.
\frac{4y}{4}=-\frac{x^{2}}{4}
Divide both sides by 4.
y=-\frac{x^{2}}{4}
Dividing by 4 undoes the multiplication by 4.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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