(1+m)(1-m)=

Solution for (1+m)(1-m)= equation:

Simplifying
(1 + m)(1 + -1m) = 0

Multiply (1 + m) * (1 + -1m)
(1(1 + -1m) + m(1 + -1m)) = 0
((1 * 1 + -1m * 1) + m(1 + -1m)) = 0
((1 + -1m) + m(1 + -1m)) = 0
(1 + -1m + (1 * m + -1m * m)) = 0
(1 + -1m + (1m + -1m2)) = 0

Combine like terms: -1m + 1m = 0
(1 + 0 + -1m2) = 0
(1 + -1m2) = 0

Solving
1 + -1m2 = 0

Solving for variable 'm'.

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

Add '-1' to each side of the equation.
1 + -1 + -1m2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1m2 = 0 + -1
-1m2 = 0 + -1

Combine like terms: 0 + -1 = -1
-1m2 = -1

Divide each side by '-1'.
m2 = 1

Simplifying
m2 = 1

Take the square root of each side:
m = {-1, 1}