Factor
\frac{2\sqrt{1-8x}+2\sqrt{-\left(1-8x\right)}+1}{2}
Evaluate
\sqrt{8x-1}+\sqrt{1-8x}+\frac{1}{2}
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\frac{2\sqrt{1-8x}+2\sqrt{8x-1}+1}{2}
Factor out \frac{1}{2}.
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