-2m^2+1=0

Solution for -2m^2+1=0 equation:

Simplifying
-2m2 + 1 = 0

Reorder the terms:
1 + -2m2 = 0

Solving
1 + -2m2 = 0

Solving for variable 'm'.

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

Add '-1' to each side of the equation.
1 + -1 + -2m2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -2m2 = 0 + -1
-2m2 = 0 + -1

Combine like terms: 0 + -1 = -1
-2m2 = -1

Divide each side by '-2'.
m2 = 0.5

Simplifying
m2 = 0.5

Take the square root of each side:
m = {-0.707106781, 0.707106781}