Solve for y
y=x^{2}-6
Solve for x (complex solution)
x=-\sqrt{y+6}
x=\sqrt{y+6}
Solve for x
x=\sqrt{y+6}
x=-\sqrt{y+6}\text{, }y\geq -6
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y+6=x^{2}
Swap sides so that all variable terms are on the left hand side.
y=x^{2}-6
Subtract 6 from both sides.
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