(s-6)(s+6)=

Solution for (s-6)(s+6)= equation:

Simplifying
(s + -6)(s + 6) = 0

Reorder the terms:
(-6 + s)(s + 6) = 0

Reorder the terms:
(-6 + s)(6 + s) = 0

Multiply (-6 + s) * (6 + s)
(-6(6 + s) + s(6 + s)) = 0
((6 * -6 + s * -6) + s(6 + s)) = 0
((-36 + -6s) + s(6 + s)) = 0
(-36 + -6s + (6 * s + s * s)) = 0
(-36 + -6s + (6s + s2)) = 0

Combine like terms: -6s + 6s = 0
(-36 + 0 + s2) = 0
(-36 + s2) = 0

Solving
-36 + s2 = 0

Solving for variable 's'.

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

Add '36' to each side of the equation.
-36 + 36 + s2 = 0 + 36

Combine like terms: -36 + 36 = 0
0 + s2 = 0 + 36
s2 = 0 + 36

Combine like terms: 0 + 36 = 36
s2 = 36

Simplifying
s2 = 36

Take the square root of each side:
s = {-6, 6}