x^2*0.028=1-x^2

Solution for x^2*0.028=1-x^2 equation:

Simplifying
x2 * 0.028 = 1 + -1x2

Reorder the terms for easier multiplication:
0.028x2 = 1 + -1x2

Solving
0.028x2 = 1 + -1x2

Solving for variable 'x'.

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

Add 'x2' to each side of the equation.
0.028x2 + x2 = 1 + -1x2 + x2

Combine like terms: 0.028x2 + x2 = 1.028x2
1.028x2 = 1 + -1x2 + x2

Combine like terms: -1x2 + x2 = 0
1.028x2 = 1 + 0
1.028x2 = 1

Divide each side by '1.028'.
x2 = 0.9727626459

Simplifying
x2 = 0.9727626459

Take the square root of each side:
x = {-0.986287304, 0.986287304}