(8x+11)(5x+11)=

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Solution for (8x+11)(5x+11)= equation: 


Simplifying
(8x + 11)(5x + 11) = 0

Reorder the terms:
(11 + 8x)(5x + 11) = 0

Reorder the terms:
(11 + 8x)(11 + 5x) = 0

Multiply (11 + 8x) * (11 + 5x)
(11(11 + 5x) + 8x * (11 + 5x)) = 0
((11 * 11 + 5x * 11) + 8x * (11 + 5x)) = 0
((121 + 55x) + 8x * (11 + 5x)) = 0
(121 + 55x + (11 * 8x + 5x * 8x)) = 0
(121 + 55x + (88x + 40x2)) = 0

Combine like terms: 55x + 88x = 143x
(121 + 143x + 40x2) = 0

Solving
121 + 143x + 40x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(11 + 5x)(11 + 8x) = 0


Subproblem 1
Set the factor '(11 + 5x)' equal to zero and attempt to solve:

Simplifying
11 + 5x = 0

Solving
11 + 5x = 0

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

Add '-11' to each side of the equation.
11 + -11 + 5x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 5x = 0 + -11
5x = 0 + -11

Combine like terms: 0 + -11 = -11
5x = -11

Divide each side by '5'.
x = -2.2

Simplifying
x = -2.2

Subproblem 2
Set the factor '(11 + 8x)' equal to zero and attempt to solve:

Simplifying
11 + 8x = 0

Solving
11 + 8x = 0

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

Add '-11' to each side of the equation.
11 + -11 + 8x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 8x = 0 + -11
8x = 0 + -11

Combine like terms: 0 + -11 = -11
8x = -11

Divide each side by '8'.
x = -1.375

Simplifying
x = -1.375
Solution
x = {-2.2, -1.375}

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