(x+y)(7x^2-3xy+8y^2)=

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Solution for (x+y)(7x^2-3xy+8y^2)= equation: 


Simplifying
(x + y)(7x2 + -3xy + 8y2) = 0

Reorder the terms:
(x + y)(-3xy + 7x2 + 8y2) = 0

Multiply (x + y) * (-3xy + 7x2 + 8y2)
(x(-3xy + 7x2 + 8y2) + y(-3xy + 7x2 + 8y2)) = 0
((-3xy * x + 7x2 * x + 8y2 * x) + y(-3xy + 7x2 + 8y2)) = 0

Reorder the terms:
((8xy2 + -3x2y + 7x3) + y(-3xy + 7x2 + 8y2)) = 0
((8xy2 + -3x2y + 7x3) + y(-3xy + 7x2 + 8y2)) = 0
(8xy2 + -3x2y + 7x3 + (-3xy * y + 7x2 * y + 8y2 * y)) = 0
(8xy2 + -3x2y + 7x3 + (-3xy2 + 7x2y + 8y3)) = 0

Reorder the terms:
(8xy2 + -3xy2 + -3x2y + 7x2y + 7x3 + 8y3) = 0

Combine like terms: 8xy2 + -3xy2 = 5xy2
(5xy2 + -3x2y + 7x2y + 7x3 + 8y3) = 0

Combine like terms: -3x2y + 7x2y = 4x2y
(5xy2 + 4x2y + 7x3 + 8y3) = 0

Solving
5xy2 + 4x2y + 7x3 + 8y3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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