How do you simplify $(-2+- sqrt42)/6$ ?

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Answer 1 · 2018-06-05T17:48:50

I suppose this might be considered simpler:

$sqrt(42)/6 -1/3$ and $-sqrt(42)/6 -1/3$

$(-2+- sqrt42)/6$

I really think it is in a very simplified form.

How do you simplify (-2+- sqrt42)/6(-2+- sqrt42)/6?