User:Dennis/Related/My sandbox
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< User:Dennis | Related
[math]X = \frac{ \left( 5*3-12 \right)^2-1} {4}[/math]
[math]X = \frac{\sqrt{2}} {4}[/math] = 8
[math]X = \frac{2 \left(3X^2-5 \right)-2} {6}[/math]
[math]\sqrt{\frac{2 \left(3X^2-5 \right)-2} {6}}[/math]