Solve for y
y=\frac{x^{2}}{28}
Solve for x (complex solution)
x=-2\sqrt{7y}
x=2\sqrt{7y}
Solve for x
x=2\sqrt{7y}
x=-2\sqrt{7y}\text{, }y\geq 0
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28y=x^{2}
Swap sides so that all variable terms are on the left hand side.
\frac{28y}{28}=\frac{x^{2}}{28}
Divide both sides by 28.
y=\frac{x^{2}}{28}
Dividing by 28 undoes the multiplication by 28.
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Limits
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