(x-.1)(x+.1)=

Solution for (x-.1)(x+.1)= equation:

Simplifying
(x + -0.1)(x + 0.1) = 0

Reorder the terms:
(-0.1 + x)(x + 0.1) = 0

Reorder the terms:
(-0.1 + x)(0.1 + x) = 0

Multiply (-0.1 + x) * (0.1 + x)
(-0.1(0.1 + x) + x(0.1 + x)) = 0
((0.1 * -0.1 + x * -0.1) + x(0.1 + x)) = 0
((-0.01 + -0.1x) + x(0.1 + x)) = 0
(-0.01 + -0.1x + (0.1 * x + x * x)) = 0
(-0.01 + -0.1x + (0.1x + x2)) = 0

Combine like terms: -0.1x + 0.1x = 0.0
(-0.01 + 0.0 + x2) = 0
(-0.01 + x2) = 0

Solving
-0.01 + x2 = 0

Solving for variable 'x'.

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

Add '0.01' to each side of the equation.
-0.01 + 0.01 + x2 = 0 + 0.01

Combine like terms: -0.01 + 0.01 = 0.00
0.00 + x2 = 0 + 0.01
x2 = 0 + 0.01

Combine like terms: 0 + 0.01 = 0.01
x2 = 0.01

Simplifying
x2 = 0.01

Take the square root of each side:
x = {-0.1, 0.1}