Solve for x
x=2-y^{8}
Solve for y (complex solution)
y\in \sqrt{2}\left(\frac{1}{2}+\frac{1}{2}i\right)\sqrt[8]{2-x},\sqrt[8]{2-x},i\sqrt[8]{2-x},\sqrt{2}\left(-\frac{1}{2}+\frac{1}{2}i\right)\sqrt[8]{2-x},-\sqrt[8]{2-x},\sqrt{2}\left(-\frac{1}{2}-\frac{1}{2}i\right)\sqrt[8]{2-x},-i\sqrt[8]{2-x},\sqrt{2}\left(\frac{1}{2}-\frac{1}{2}i\right)\sqrt[8]{2-x}
Solve for y
y=\sqrt[8]{2-x}
y=-\sqrt[8]{2-x}\text{, }x\leq 2
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x=2-y^{8}
Subtract y^{8} from both sides.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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