-0.36x^2+0.49=0

Solution for -0.36x^2+0.49=0 equation:

Simplifying
-0.36x2 + 0.49 = 0

Reorder the terms:
0.49 + -0.36x2 = 0

Solving
0.49 + -0.36x2 = 0

Solving for variable 'x'.

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

Add '-0.49' to each side of the equation.
0.49 + -0.49 + -0.36x2 = 0 + -0.49

Combine like terms: 0.49 + -0.49 = 0.00
0.00 + -0.36x2 = 0 + -0.49
-0.36x2 = 0 + -0.49

Combine like terms: 0 + -0.49 = -0.49
-0.36x2 = -0.49

Divide each side by '-0.36'.
x2 = 1.361111111

Simplifying
x2 = 1.361111111

Take the square root of each side:
x = {-1.166666667, 1.166666667}