(x^2+2)=2.6

Solution for (x^2+2)=2.6 equation:

Simplifying
(x2 + 2) = 2.6

Reorder the terms:
(2 + x2) = 2.6

Remove parenthesis around (2 + x2)
2 + x2 = 2.6

Solving
2 + x2 = 2.6

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + x2 = 2.6 + -2

Combine like terms: 2 + -2 = 0
0 + x2 = 2.6 + -2
x2 = 2.6 + -2

Combine like terms: 2.6 + -2 = 0.6
x2 = 0.6

Simplifying
x2 = 0.6

Take the square root of each side:
x = {-0.774596669, 0.774596669}