Quadratic Formula and Simplifying?

When using the quadratic formula I get to a point where the equation reads(-11) + or - the square root of 145 all over 6. What do I do at this point,

When using the quadratic formula I get to a point where the equation reads
(-11) + or - the square root of 145 all over 6. What do I do at this point, is that the answer because it is irrational or can I simplify more.

or:When using the quadratic formula I get to a point where the equation reads(-11) + or - the square root of 145 all over 6. What do I do at this point, is that the answer because it is irrational or can I simplify more.

or:y = (-11 \u00b1 \u221a145)/6 That is the answer. You can not simplify it any further.www.alt-codes.net/Hold the Alt key and type 241 on the numeric keypad to get \u00b1. Alt-251 gets you \u221a.

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