196x^2-1=0

Solution for 196x^2-1=0 equation:

Simplifying
196x2 + -1 = 0

Reorder the terms:
-1 + 196x2 = 0

Solving
-1 + 196x2 = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 196x2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 196x2 = 0 + 1
196x2 = 0 + 1

Combine like terms: 0 + 1 = 1
196x2 = 1

Divide each side by '196'.
x2 = 0.005102040816

Simplifying
x2 = 0.005102040816

Take the square root of each side:
x = {-0.071428571, 0.071428571}