(1x+11)(1x+11)=104

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Solution for (1x+11)(1x+11)=104 equation:


Simplifying
(1x + 11)(1x + 11) = 104

Reorder the terms:
(11 + 1x)(1x + 11) = 104

Reorder the terms:
(11 + 1x)(11 + 1x) = 104

Multiply (11 + 1x) * (11 + 1x)
(11(11 + 1x) + 1x * (11 + 1x)) = 104
((11 * 11 + 1x * 11) + 1x * (11 + 1x)) = 104
((121 + 11x) + 1x * (11 + 1x)) = 104
(121 + 11x + (11 * 1x + 1x * 1x)) = 104
(121 + 11x + (11x + 1x2)) = 104

Combine like terms: 11x + 11x = 22x
(121 + 22x + 1x2) = 104

Solving
121 + 22x + 1x2 = 104

Solving for variable 'x'.

Reorder the terms:
121 + -104 + 22x + 1x2 = 104 + -104

Combine like terms: 121 + -104 = 17
17 + 22x + 1x2 = 104 + -104

Combine like terms: 104 + -104 = 0
17 + 22x + 1x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-17' to each side of the equation.
17 + 22x + -17 + x2 = 0 + -17

Reorder the terms:
17 + -17 + 22x + x2 = 0 + -17

Combine like terms: 17 + -17 = 0
0 + 22x + x2 = 0 + -17
22x + x2 = 0 + -17

Combine like terms: 0 + -17 = -17
22x + x2 = -17

The x term is 22x.  Take half its coefficient (11).
Square it (121) and add it to both sides.

Add '121' to each side of the equation.
22x + 121 + x2 = -17 + 121

Reorder the terms:
121 + 22x + x2 = -17 + 121

Combine like terms: -17 + 121 = 104
121 + 22x + x2 = 104

Factor a perfect square on the left side:
(x + 11)(x + 11) = 104

Calculate the square root of the right side: 10.198039027

Break this problem into two subproblems by setting 
(x + 11) equal to 10.198039027 and -10.198039027.

Subproblem 1

x + 11 = 10.198039027 Simplifying x + 11 = 10.198039027 Reorder the terms: 11 + x = 10.198039027 Solving 11 + x = 10.198039027 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + x = 10.198039027 + -11 Combine like terms: 11 + -11 = 0 0 + x = 10.198039027 + -11 x = 10.198039027 + -11 Combine like terms: 10.198039027 + -11 = -0.801960973 x = -0.801960973 Simplifying x = -0.801960973

Subproblem 2

x + 11 = -10.198039027 Simplifying x + 11 = -10.198039027 Reorder the terms: 11 + x = -10.198039027 Solving 11 + x = -10.198039027 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + x = -10.198039027 + -11 Combine like terms: 11 + -11 = 0 0 + x = -10.198039027 + -11 x = -10.198039027 + -11 Combine like terms: -10.198039027 + -11 = -21.198039027 x = -21.198039027 Simplifying x = -21.198039027

Solution

The solution to the problem is based on the solutions from the subproblems. x = {-0.801960973, -21.198039027}

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