X^3-4X^2+5X=0

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Solution for X^3-4X^2+5X=0 equation:


Simplifying
X3 + -4X2 + 5X = 0

Reorder the terms:
5X + -4X2 + X3 = 0

Solving
5X + -4X2 + X3 = 0

Solving for variable 'X'.

Factor out the Greatest Common Factor (GCF), 'X'.
X(5 + -4X + X2) = 0

Subproblem 1

Set the factor 'X' equal to zero and attempt to solve: Simplifying X = 0 Solving X = 0 Move all terms containing X to the left, all other terms to the right. Simplifying X = 0

Subproblem 2

Set the factor '(5 + -4X + X2)' equal to zero and attempt to solve: Simplifying 5 + -4X + X2 = 0 Solving 5 + -4X + X2 = 0 Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + -4X + -5 + X2 = 0 + -5 Reorder the terms: 5 + -5 + -4X + X2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -4X + X2 = 0 + -5 -4X + X2 = 0 + -5 Combine like terms: 0 + -5 = -5 -4X + X2 = -5 The X term is -4X. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4X + 4 + X2 = -5 + 4 Reorder the terms: 4 + -4X + X2 = -5 + 4 Combine like terms: -5 + 4 = -1 4 + -4X + X2 = -1 Factor a perfect square on the left side: (X + -2)(X + -2) = -1 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

X = {0}

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