-s^2+2=0

Solution for -s^2+2=0 equation:

Simplifying
-1s2 + 2 = 0

Reorder the terms:
2 + -1s2 = 0

Solving
2 + -1s2 = 0

Solving for variable 's'.

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

Add '-2' to each side of the equation.
2 + -2 + -1s2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1s2 = 0 + -2
-1s2 = 0 + -2

Combine like terms: 0 + -2 = -2
-1s2 = -2

Divide each side by '-1'.
s2 = 2

Simplifying
s2 = 2

Take the square root of each side:
s = {-1.414213562, 1.414213562}