3[x-2y(x+2y)-3y^2]=

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Solution for 3[x-2y(x+2y)-3y^2]= equation:


Simplifying
3[x + -2y(x + 2y) + -3y2] = 0
3[x + (x * -2y + 2y * -2y) + -3y2] = 0
3[x + (-2xy + -4y2) + -3y2] = 0

Combine like terms: -4y2 + -3y2 = -7y2
3[x + -2xy + -7y2] = 0
[x * 3 + -2xy * 3 + -7y2 * 3] = 0
[3x + -6xy + -21y2] = 0

Solving
3x + -6xy + -21y2 = 0

Solving for variable 'x'.

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

Add '21y2' to each side of the equation.
3x + -6xy + -21y2 + 21y2 = 0 + 21y2

Combine like terms: -21y2 + 21y2 = 0
3x + -6xy + 0 = 0 + 21y2
3x + -6xy = 0 + 21y2
Remove the zero:
3x + -6xy = 21y2

Combine like terms: 21y2 + -21y2 = 0
3x + -6xy + -21y2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(x + -2xy + -7y2) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(x + -2xy + -7y2)' equal to zero and attempt to solve: Simplifying x + -2xy + -7y2 = 0 Solving x + -2xy + -7y2 = 0 Move all terms containing x to the left, all other terms to the right. Add '7y2' to each side of the equation. x + -2xy + -7y2 + 7y2 = 0 + 7y2 Combine like terms: -7y2 + 7y2 = 0 x + -2xy + 0 = 0 + 7y2 x + -2xy = 0 + 7y2 Remove the zero: x + -2xy = 7y2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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