(h+2)(h+11)=

Solution for (h+2)(h+11)= equation:

Simplifying
(h + 2)(h + 11) = 0

Reorder the terms:
(2 + h)(h + 11) = 0

Reorder the terms:
(2 + h)(11 + h) = 0

Multiply (2 + h) * (11 + h)
(2(11 + h) + h(11 + h)) = 0
((11 * 2 + h * 2) + h(11 + h)) = 0
((22 + 2h) + h(11 + h)) = 0
(22 + 2h + (11 * h + h * h)) = 0
(22 + 2h + (11h + h2)) = 0

Combine like terms: 2h + 11h = 13h
(22 + 13h + h2) = 0

Solving
22 + 13h + h2 = 0

Solving for variable 'h'.

Factor a trinomial.
(11 + h)(2 + h) = 0

Subproblem 1
Set the factor '(11 + h)' equal to zero and attempt to solve:

Simplifying
11 + h = 0

Solving
11 + h = 0

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

Add '-11' to each side of the equation.
11 + -11 + h = 0 + -11

Combine like terms: 11 + -11 = 0
0 + h = 0 + -11
h = 0 + -11

Combine like terms: 0 + -11 = -11
h = -11

Simplifying
h = -11
Subproblem 2
Set the factor '(2 + h)' equal to zero and attempt to solve:

Simplifying
2 + h = 0

Solving
2 + h = 0

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

Add '-2' to each side of the equation.
2 + -2 + h = 0 + -2

Combine like terms: 2 + -2 = 0
0 + h = 0 + -2
h = 0 + -2

Combine like terms: 0 + -2 = -2
h = -2

Simplifying
h = -2
Solution
h = {-11, -2}