(x+16)*(x+6)=192

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Solution for (x+16)*(x+6)=192 equation:


Simplifying
(x + 16)(x + 6) = 192

Reorder the terms:
(16 + x)(x + 6) = 192

Reorder the terms:
(16 + x)(6 + x) = 192

Multiply (16 + x) * (6 + x)
(16(6 + x) + x(6 + x)) = 192
((6 * 16 + x * 16) + x(6 + x)) = 192
((96 + 16x) + x(6 + x)) = 192
(96 + 16x + (6 * x + x * x)) = 192
(96 + 16x + (6x + x2)) = 192

Combine like terms: 16x + 6x = 22x
(96 + 22x + x2) = 192

Solving
96 + 22x + x2 = 192

Solving for variable 'x'.

Reorder the terms:
96 + -192 + 22x + x2 = 192 + -192

Combine like terms: 96 + -192 = -96
-96 + 22x + x2 = 192 + -192

Combine like terms: 192 + -192 = 0
-96 + 22x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '96' to each side of the equation.
-96 + 22x + 96 + x2 = 0 + 96

Reorder the terms:
-96 + 96 + 22x + x2 = 0 + 96

Combine like terms: -96 + 96 = 0
0 + 22x + x2 = 0 + 96
22x + x2 = 0 + 96

Combine like terms: 0 + 96 = 96
22x + x2 = 96

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 = 96 + 121

Reorder the terms:
121 + 22x + x2 = 96 + 121

Combine like terms: 96 + 121 = 217
121 + 22x + x2 = 217

Factor a perfect square on the left side:
(x + 11)(x + 11) = 217

Calculate the square root of the right side: 14.730919863

Break this problem into two subproblems by setting 
(x + 11) equal to 14.730919863 and -14.730919863.

Subproblem 1

x + 11 = 14.730919863 Simplifying x + 11 = 14.730919863 Reorder the terms: 11 + x = 14.730919863 Solving 11 + x = 14.730919863 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 = 14.730919863 + -11 Combine like terms: 11 + -11 = 0 0 + x = 14.730919863 + -11 x = 14.730919863 + -11 Combine like terms: 14.730919863 + -11 = 3.730919863 x = 3.730919863 Simplifying x = 3.730919863

Subproblem 2

x + 11 = -14.730919863 Simplifying x + 11 = -14.730919863 Reorder the terms: 11 + x = -14.730919863 Solving 11 + x = -14.730919863 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 = -14.730919863 + -11 Combine like terms: 11 + -11 = 0 0 + x = -14.730919863 + -11 x = -14.730919863 + -11 Combine like terms: -14.730919863 + -11 = -25.730919863 x = -25.730919863 Simplifying x = -25.730919863

Solution

The solution to the problem is based on the solutions from the subproblems. x = {3.730919863, -25.730919863}

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