SOLUTION: what is the sum of the solution x squared

SOLUTION: what is the sum of the solution x squared - 12=4

Question 204676: what is the sum of the solution
x squared - 12=4
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Find the sum of the solutions to:
Subtract 4 from both sides.
Factor the left side.
so the solutions are:
and
The sum of the solutions is:

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