x^2-3y^2=2

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Solution for x^2-3y^2=2 equation:


Simplifying
x2 + -3y2 = 2

Solving
x2 + -3y2 = 2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3y2' to each side of the equation.
x2 + -3y2 + 3y2 = 2 + 3y2

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

Simplifying
x2 = 2 + 3y2

Reorder the terms:
-2 + x2 + -3y2 = 2 + 3y2 + -2 + -3y2

Reorder the terms:
-2 + x2 + -3y2 = 2 + -2 + 3y2 + -3y2

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

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

Factor a trinomial.
(x + -3y)(x + y) = 0

Subproblem 1

Set the factor '(x + -3y)' equal to zero and attempt to solve: Simplifying x + -3y = 0 Solving x + -3y = 0 Move all terms containing x to the left, all other terms to the right. Add '3y' to each side of the equation. x + -3y + 3y = 0 + 3y Combine like terms: -3y + 3y = 0 x + 0 = 0 + 3y x = 0 + 3y Remove the zero: x = 3y Simplifying x = 3y

Subproblem 2

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

Solution

x = {3y, -1y}

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