(9D^4+6D^3+D^2)y=0

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Solution for (9D^4+6D^3+D^2)y=0 equation:


Simplifying
(9D4 + 6D3 + D2) * y = 0

Reorder the terms:
(D2 + 6D3 + 9D4) * y = 0

Reorder the terms for easier multiplication:
y(D2 + 6D3 + 9D4) = 0
(D2 * y + 6D3 * y + 9D4 * y) = 0
(yD2 + 6yD3 + 9yD4) = 0

Solving
yD2 + 6yD3 + 9yD4 = 0

Solving for variable 'y'.

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

Factor out the Greatest Common Factor (GCF), 'yD2'.
yD2(1 + 6D + 9D2) = 0

Factor a trinomial.
yD2((1 + 3D)(1 + 3D)) = 0

Subproblem 1

Set the factor 'yD2' equal to zero and attempt to solve: Simplifying yD2 = 0 Solving yD2 = 0 Move all terms containing y to the left, all other terms to the right. Simplifying yD2 = 0 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 '(1 + 3D)' equal to zero and attempt to solve: Simplifying 1 + 3D = 0 Solving 1 + 3D = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 3D = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3D = 0 + -1 3D = 0 + -1 Combine like terms: 0 + -1 = -1 3D = -1 Add '-3D' to each side of the equation. 3D + -3D = -1 + -3D Combine like terms: 3D + -3D = 0 0 = -1 + -3D Simplifying 0 = -1 + -3D The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(1 + 3D)' equal to zero and attempt to solve: Simplifying 1 + 3D = 0 Solving 1 + 3D = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 3D = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3D = 0 + -1 3D = 0 + -1 Combine like terms: 0 + -1 = -1 3D = -1 Add '-3D' to each side of the equation. 3D + -3D = -1 + -3D Combine like terms: 3D + -3D = 0 0 = -1 + -3D Simplifying 0 = -1 + -3D 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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