Posted by math on Wednesday, January 12, 2011 at 1:41am.
Is all of 6x^2 -2 under the radical sign?
If so, square both sides, combine terms and solve.
6x^2 -2 = 4 -4x +x^2
5x^2 +4x -6 = 0
That does not factor easily. Use the quadratic equation if you want to solve for the two x roots.
Please do not repost your same question without checking if the original has been answered.
It creates unnecessary work for the tutors.
http://www.jiskha.com/display.cgi?id=1294755404
simplified x/2-1/3=1/2
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