5x^4-19x^2y^2+12y^4=0

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Solution for 5x^4-19x^2y^2+12y^4=0 equation:


Simplifying
5x4 + -19x2y2 + 12y4 = 0

Reorder the terms:
-19x2y2 + 5x4 + 12y4 = 0

Solving
-19x2y2 + 5x4 + 12y4 = 0

Solving for variable 'x'.

Factor a trinomial.
(x2 + -3y2)(5x2 + -4y2) = 0

Subproblem 1

Set the factor '(x2 + -3y2)' equal to zero and attempt to solve: Simplifying x2 + -3y2 = 0 Solving x2 + -3y2 = 0 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 = 0 + 3y2 Combine like terms: -3y2 + 3y2 = 0 x2 + 0 = 0 + 3y2 x2 = 0 + 3y2 Remove the zero: x2 = 3y2 Simplifying x2 = 3y2 Take the square root of each side: x = {-1.732050808y, 1.732050808y}

Subproblem 2

Set the factor '(5x2 + -4y2)' equal to zero and attempt to solve: Simplifying 5x2 + -4y2 = 0 Solving 5x2 + -4y2 = 0 Move all terms containing x to the left, all other terms to the right. Add '4y2' to each side of the equation. 5x2 + -4y2 + 4y2 = 0 + 4y2 Combine like terms: -4y2 + 4y2 = 0 5x2 + 0 = 0 + 4y2 5x2 = 0 + 4y2 Remove the zero: 5x2 = 4y2 Divide each side by '5'. x2 = 0.8y2 Simplifying x2 = 0.8y2 Take the square root of each side: x = {-0.894427191y, 0.894427191y}

Solution

x = {-1.732050808y, 1.732050808y, -0.894427191y, 0.894427191y}

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