Solve for x
x=0
x=1
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\left(\sqrt{2x}\right)^{2}=\left(x\sqrt{2}\right)^{2}
Square both sides of the equation.
2x=\left(x\sqrt{2}\right)^{2}
Calculate \sqrt{2x} to the power of 2 and get 2x.
2x=x^{2}\left(\sqrt{2}\right)^{2}
Expand \left(x\sqrt{2}\right)^{2}.
2x=x^{2}\times 2
The square of \sqrt{2} is 2.
x=x^{2}
Cancel out 2 on both sides.
x-x^{2}=0
Subtract x^{2} from both sides.
x\left(1-x\right)=0
Factor out x.
x=0 x=1
To find equation solutions, solve x=0 and 1-x=0.
\sqrt{2\times 0}=0\sqrt{2}
Substitute 0 for x in the equation \sqrt{2x}=x\sqrt{2}.
0=0
Simplify. The value x=0 satisfies the equation.
\sqrt{2\times 1}=1\sqrt{2}
Substitute 1 for x in the equation \sqrt{2x}=x\sqrt{2}.
2^{\frac{1}{2}}=2^{\frac{1}{2}}
Simplify. The value x=1 satisfies the equation.
x=0 x=1
List all solutions of \sqrt{2x}=\sqrt{2}x.
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