-x^2+2xy-y^2=0

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Solution for -x^2+2xy-y^2=0 equation:


Simplifying
-1x2 + 2xy + -1y2 = 0

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

Solving
2xy + -1x2 + -1y2 = 0

Solving for variable 'x'.

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

Subproblem 1

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

Subproblem 2

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

Solution

x = {y, y}

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