(5+-1A)(6+-1A)=

Solution for (5+-1A)(6+-1A)= equation:

Simplifying
(5 + -1A)(6 + -1A) = 0

Multiply (5 + -1A) * (6 + -1A)
(5(6 + -1A) + -1A * (6 + -1A)) = 0
((6 * 5 + -1A * 5) + -1A * (6 + -1A)) = 0
((30 + -5A) + -1A * (6 + -1A)) = 0
(30 + -5A + (6 * -1A + -1A * -1A)) = 0
(30 + -5A + (-6A + 1A2)) = 0

Combine like terms: -5A + -6A = -11A
(30 + -11A + 1A2) = 0

Solving
30 + -11A + 1A2 = 0

Solving for variable 'A'.

Factor a trinomial.
(5 + -1A)(6 + -1A) = 0

Subproblem 1
Set the factor '(5 + -1A)' equal to zero and attempt to solve:

Simplifying
5 + -1A = 0

Solving
5 + -1A = 0

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

Add '-5' to each side of the equation.
5 + -5 + -1A = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1A = 0 + -5
-1A = 0 + -5

Combine like terms: 0 + -5 = -5
-1A = -5

Divide each side by '-1'.
A = 5

Simplifying
A = 5
Subproblem 2
Set the factor '(6 + -1A)' equal to zero and attempt to solve:

Simplifying
6 + -1A = 0

Solving
6 + -1A = 0

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

Add '-6' to each side of the equation.
6 + -6 + -1A = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1A = 0 + -6
-1A = 0 + -6

Combine like terms: 0 + -6 = -6
-1A = -6

Divide each side by '-1'.
A = 6

Simplifying
A = 6
Solution
A = {5, 6}