2x^2y+4xy-46y=

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Solution for 2x^2y+4xy-46y= equation:


Simplifying
2x2y + 4xy + -46y = 0

Reorder the terms:
4xy + 2x2y + -46y = 0

Solving
4xy + 2x2y + -46y = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2y'.
2y(2x + x2 + -23) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'y' equal to zero and attempt to solve: Simplifying y = 0 Solving y = 0 Move all terms containing x to the left, all other terms to the right. Add '-1y' to each side of the equation. y + -1y = 0 + -1y Remove the zero: 0 = -1y Simplifying 0 = -1y The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(2x + x2 + -23)' equal to zero and attempt to solve: Simplifying 2x + x2 + -23 = 0 Reorder the terms: -23 + 2x + x2 = 0 Solving -23 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '23' to each side of the equation. -23 + 2x + 23 + x2 = 0 + 23 Reorder the terms: -23 + 23 + 2x + x2 = 0 + 23 Combine like terms: -23 + 23 = 0 0 + 2x + x2 = 0 + 23 2x + x2 = 0 + 23 Combine like terms: 0 + 23 = 23 2x + x2 = 23 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 23 + 1 Reorder the terms: 1 + 2x + x2 = 23 + 1 Combine like terms: 23 + 1 = 24 1 + 2x + x2 = 24 Factor a perfect square on the left side: (x + 1)(x + 1) = 24 Calculate the square root of the right side: 4.898979486 Break this problem into two subproblems by setting (x + 1) equal to 4.898979486 and -4.898979486.

Subproblem 1

x + 1 = 4.898979486 Simplifying x + 1 = 4.898979486 Reorder the terms: 1 + x = 4.898979486 Solving 1 + x = 4.898979486 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 4.898979486 + -1 Combine like terms: 1 + -1 = 0 0 + x = 4.898979486 + -1 x = 4.898979486 + -1 Combine like terms: 4.898979486 + -1 = 3.898979486 x = 3.898979486 Simplifying x = 3.898979486

Subproblem 2

x + 1 = -4.898979486 Simplifying x + 1 = -4.898979486 Reorder the terms: 1 + x = -4.898979486 Solving 1 + x = -4.898979486 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -4.898979486 + -1 Combine like terms: 1 + -1 = 0 0 + x = -4.898979486 + -1 x = -4.898979486 + -1 Combine like terms: -4.898979486 + -1 = -5.898979486 x = -5.898979486 Simplifying x = -5.898979486

Solution

The solution to the problem is based on the solutions from the subproblems. x = {3.898979486, -5.898979486}

Solution

x = {3.898979486, -5.898979486}

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