(3x+y)(x^2+xy-y^2)=

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Solution for (3x+y)(x^2+xy-y^2)= equation: 


Simplifying
(3x + y)(x2 + xy + -1y2) = 0

Reorder the terms:
(3x + y)(xy + x2 + -1y2) = 0

Multiply (3x + y) * (xy + x2 + -1y2)
(3x * (xy + x2 + -1y2) + y(xy + x2 + -1y2)) = 0
((xy * 3x + x2 * 3x + -1y2 * 3x) + y(xy + x2 + -1y2)) = 0

Reorder the terms:
((-3xy2 + 3x2y + 3x3) + y(xy + x2 + -1y2)) = 0
((-3xy2 + 3x2y + 3x3) + y(xy + x2 + -1y2)) = 0
(-3xy2 + 3x2y + 3x3 + (xy * y + x2 * y + -1y2 * y)) = 0
(-3xy2 + 3x2y + 3x3 + (xy2 + x2y + -1y3)) = 0

Reorder the terms:
(-3xy2 + xy2 + 3x2y + x2y + 3x3 + -1y3) = 0

Combine like terms: -3xy2 + xy2 = -2xy2
(-2xy2 + 3x2y + x2y + 3x3 + -1y3) = 0

Combine like terms: 3x2y + x2y = 4x2y
(-2xy2 + 4x2y + 3x3 + -1y3) = 0

Solving
-2xy2 + 4x2y + 3x3 + -1y3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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