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## ashleysmith Group Title X^2 - 4x -2 = 0 Solve by completing the square 2 years ago 2 years ago

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1. satellite73 Group Title

$x^2-4x=2$ $(x-2)^2=2+4=6$ $x-2=\pm\sqrt{6}$ $x=2\pm\sqrt{6}$

2. ashleysmith Group Title

Thanks !

3. satellite73 Group Title

yw