(x+y-12)(x+y+12)=

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Solution for (x+y-12)(x+y+12)= equation:


Simplifying
(x + y + -12)(x + y + 12) = 0

Reorder the terms:
(-12 + x + y)(x + y + 12) = 0

Reorder the terms:
(-12 + x + y)(12 + x + y) = 0

Multiply (-12 + x + y) * (12 + x + y)
(-12(12 + x + y) + x(12 + x + y) + y(12 + x + y)) = 0
((12 * -12 + x * -12 + y * -12) + x(12 + x + y) + y(12 + x + y)) = 0
((-144 + -12x + -12y) + x(12 + x + y) + y(12 + x + y)) = 0
(-144 + -12x + -12y + (12 * x + x * x + y * x) + y(12 + x + y)) = 0

Reorder the terms:
(-144 + -12x + -12y + (12x + xy + x2) + y(12 + x + y)) = 0
(-144 + -12x + -12y + (12x + xy + x2) + y(12 + x + y)) = 0
(-144 + -12x + -12y + 12x + xy + x2 + (12 * y + x * y + y * y)) = 0

Reorder the terms:
(-144 + -12x + -12y + 12x + xy + x2 + (xy + 12y + y2)) = 0
(-144 + -12x + -12y + 12x + xy + x2 + (xy + 12y + y2)) = 0

Reorder the terms:
(-144 + -12x + 12x + xy + xy + x2 + -12y + 12y + y2) = 0

Combine like terms: -12x + 12x = 0
(-144 + 0 + xy + xy + x2 + -12y + 12y + y2) = 0
(-144 + xy + xy + x2 + -12y + 12y + y2) = 0

Combine like terms: xy + xy = 2xy
(-144 + 2xy + x2 + -12y + 12y + y2) = 0

Combine like terms: -12y + 12y = 0
(-144 + 2xy + x2 + 0 + y2) = 0
(-144 + 2xy + x2 + y2) = 0

Solving
-144 + 2xy + x2 + y2 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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