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October 1, 2014

October 1, 2014

Posted by **math** on Wednesday, January 12, 2011 at 1:41am.

/=radical sign

- algebra -
**drwls**, Wednesday, January 12, 2011 at 3:20amIs 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.

- algebra -
**Reiny**, Wednesday, January 12, 2011 at 9:31amPlease 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

- algebra -
**chris**, Monday, April 16, 2012 at 10:50pmsimplified x/2-1/3=1/2

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