x^2-0.8+0.16=

Solution for x^2-0.8+0.16= equation:

Simplifying
x2 + -0.8 + 0.16 = 0

Reorder the terms:
-0.8 + 0.16 + x2 = 0

Combine like terms: -0.8 + 0.16 = -0.64
-0.64 + x2 = 0

Solving
-0.64 + x2 = 0

Solving for variable 'x'.

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

Add '0.64' to each side of the equation.
-0.64 + 0.64 + x2 = 0 + 0.64

Combine like terms: -0.64 + 0.64 = 0.00
0.00 + x2 = 0 + 0.64
x2 = 0 + 0.64

Combine like terms: 0 + 0.64 = 0.64
x2 = 0.64

Simplifying
x2 = 0.64

Take the square root of each side:
x = {-0.8, 0.8}