(x+3)(xy-1)(xy+1)=0

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Solution for (x+3)(xy-1)(xy+1)=0 equation: 


Simplifying
(x + 3)(xy + -1)(xy + 1) = 0

Reorder the terms:
(3 + x)(xy + -1)(xy + 1) = 0

Reorder the terms:
(3 + x)(-1 + xy)(xy + 1) = 0

Reorder the terms:
(3 + x)(-1 + xy)(1 + xy) = 0

Multiply (3 + x) * (-1 + xy)
(3(-1 + xy) + x(-1 + xy))(1 + xy) = 0
((-1 * 3 + xy * 3) + x(-1 + xy))(1 + xy) = 0
((-3 + 3xy) + x(-1 + xy))(1 + xy) = 0
(-3 + 3xy + (-1 * x + xy * x))(1 + xy) = 0
(-3 + 3xy + (-1x + x2y))(1 + xy) = 0

Reorder the terms:
(-3 + -1x + 3xy + x2y)(1 + xy) = 0
(-3 + -1x + 3xy + x2y)(1 + xy) = 0

Multiply (-3 + -1x + 3xy + x2y) * (1 + xy)
(-3(1 + xy) + -1x * (1 + xy) + 3xy * (1 + xy) + x2y(1 + xy)) = 0
((1 * -3 + xy * -3) + -1x * (1 + xy) + 3xy * (1 + xy) + x2y(1 + xy)) = 0
((-3 + -3xy) + -1x * (1 + xy) + 3xy * (1 + xy) + x2y(1 + xy)) = 0
(-3 + -3xy + (1 * -1x + xy * -1x) + 3xy * (1 + xy) + x2y(1 + xy)) = 0
(-3 + -3xy + (-1x + -1x2y) + 3xy * (1 + xy) + x2y(1 + xy)) = 0
(-3 + -3xy + -1x + -1x2y + (1 * 3xy + xy * 3xy) + x2y(1 + xy)) = 0
(-3 + -3xy + -1x + -1x2y + (3xy + 3x2y2) + x2y(1 + xy)) = 0
(-3 + -3xy + -1x + -1x2y + 3xy + 3x2y2 + (1 * x2y + xy * x2y)) = 0
(-3 + -3xy + -1x + -1x2y + 3xy + 3x2y2 + (1x2y + x3y2)) = 0

Reorder the terms:
(-3 + -1x + -3xy + 3xy + -1x2y + 1x2y + 3x2y2 + x3y2) = 0

Combine like terms: -3xy + 3xy = 0
(-3 + -1x + 0 + -1x2y + 1x2y + 3x2y2 + x3y2) = 0
(-3 + -1x + -1x2y + 1x2y + 3x2y2 + x3y2) = 0

Combine like terms: -1x2y + 1x2y = 0
(-3 + -1x + 0 + 3x2y2 + x3y2) = 0
(-3 + -1x + 3x2y2 + x3y2) = 0

Solving
-3 + -1x + 3x2y2 + x3y2 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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