9x^2-11xy+2y^2=0

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Solution for 9x^2-11xy+2y^2=0 equation:


Simplifying
9x2 + -11xy + 2y2 = 0

Reorder the terms:
-11xy + 9x2 + 2y2 = 0

Solving
-11xy + 9x2 + 2y2 = 0

Solving for variable 'x'.

Factor a trinomial.
(x + -1y)(9x + -2y) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(9x + -2y)' equal to zero and attempt to solve: Simplifying 9x + -2y = 0 Solving 9x + -2y = 0 Move all terms containing x to the left, all other terms to the right. Add '2y' to each side of the equation. 9x + -2y + 2y = 0 + 2y Combine like terms: -2y + 2y = 0 9x + 0 = 0 + 2y 9x = 0 + 2y Remove the zero: 9x = 2y Divide each side by '9'. x = 0.2222222222y Simplifying x = 0.2222222222y

Solution

x = {y, 0.2222222222y}

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