(D^4-2D^3+D^2)y=0

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


Simplifying
(D4 + -2D3 + D2) * y = 0

Reorder the terms:
(D2 + -2D3 + D4) * y = 0

Reorder the terms for easier multiplication:
y(D2 + -2D3 + D4) = 0
(D2 * y + -2D3 * y + D4 * y) = 0
(yD2 + -2yD3 + yD4) = 0

Solving
yD2 + -2yD3 + yD4 = 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 + -2D + D2) = 0

Factor a trinomial.
yD2((1 + -1D)(1 + -1D)) = 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 + -1D)' equal to zero and attempt to solve: Simplifying 1 + -1D = 0 Solving 1 + -1D = 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 + -1D = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1D = 0 + -1 -1D = 0 + -1 Combine like terms: 0 + -1 = -1 -1D = -1 Add 'D' to each side of the equation. -1D + D = -1 + D Combine like terms: -1D + D = 0 0 = -1 + D Simplifying 0 = -1 + D 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 + -1D)' equal to zero and attempt to solve: Simplifying 1 + -1D = 0 Solving 1 + -1D = 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 + -1D = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1D = 0 + -1 -1D = 0 + -1 Combine like terms: 0 + -1 = -1 -1D = -1 Add 'D' to each side of the equation. -1D + D = -1 + D Combine like terms: -1D + D = 0 0 = -1 + D Simplifying 0 = -1 + D 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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