(2x^2-xy+y^2)+(-3x^2+4xy+3y^2)=0

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Solution for (2x^2-xy+y^2)+(-3x^2+4xy+3y^2)=0 equation:


Simplifying
(2x2 + -1xy + y2) + (-3x2 + 4xy + 3y2) = 0

Reorder the terms:
(-1xy + 2x2 + y2) + (-3x2 + 4xy + 3y2) = 0

Remove parenthesis around (-1xy + 2x2 + y2)
-1xy + 2x2 + y2 + (-3x2 + 4xy + 3y2) = 0

Reorder the terms:
-1xy + 2x2 + y2 + (4xy + -3x2 + 3y2) = 0

Remove parenthesis around (4xy + -3x2 + 3y2)
-1xy + 2x2 + y2 + 4xy + -3x2 + 3y2 = 0

Reorder the terms:
-1xy + 4xy + 2x2 + -3x2 + y2 + 3y2 = 0

Combine like terms: -1xy + 4xy = 3xy
3xy + 2x2 + -3x2 + y2 + 3y2 = 0

Combine like terms: 2x2 + -3x2 = -1x2
3xy + -1x2 + y2 + 3y2 = 0

Combine like terms: y2 + 3y2 = 4y2
3xy + -1x2 + 4y2 = 0

Solving
3xy + -1x2 + 4y2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-1x + -1y)(x + -4y) = 0

Subproblem 1

Set the factor '(-1x + -1y)' equal to zero and attempt to solve: Simplifying -1x + -1y = 0 Solving -1x + -1y = 0 Move all terms containing x to the left, all other terms to the right. Add 'y' to each side of the equation. -1x + -1y + y = 0 + y Combine like terms: -1y + y = 0 -1x + 0 = 0 + y -1x = 0 + y Remove the zero: -1x = y Divide each side by '-1'. x = -1y Simplifying x = -1y

Subproblem 2

Set the factor '(x + -4y)' equal to zero and attempt to solve: Simplifying x + -4y = 0 Solving x + -4y = 0 Move all terms containing x to the left, all other terms to the right. Add '4y' to each side of the equation. x + -4y + 4y = 0 + 4y Combine like terms: -4y + 4y = 0 x + 0 = 0 + 4y x = 0 + 4y Remove the zero: x = 4y Simplifying x = 4y

Solution

x = {-1y, 4y}

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