(x^2-11)=0

Solution for (x^2-11)=0 equation:

Simplifying
(x2 + -11) = 0

Reorder the terms:
(-11 + x2) = 0

Remove parenthesis around (-11 + x2)
-11 + x2 = 0

Solving
-11 + x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '11' to each side of the equation.
-11 + 11 + x2 = 0 + 11

Combine like terms: -11 + 11 = 0
0 + x2 = 0 + 11
x2 = 0 + 11

Combine like terms: 0 + 11 = 11
x2 = 11

Simplifying
x2 = 11

Take the square root of each side:
x = {-3.31662479, 3.31662479}