ln(x^3-4x)-ln(x^2)=0

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Solution for ln(x^3-4x)-ln(x^2)=0 equation:


Simplifying
ln(x3 + -4x) + -1ln(x2) = 0

Reorder the terms:
ln(-4x + x3) + -1ln(x2) = 0
(-4x * ln + x3 * ln) + -1ln(x2) = 0
(-4lnx + lnx3) + -1ln(x2) = 0

Multiply ln * x2
-4lnx + lnx3 + -1lnx2 = 0

Reorder the terms:
-4lnx + -1lnx2 + lnx3 = 0

Solving
-4lnx + -1lnx2 + lnx3 = 0

Solving for variable 'l'.

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

Factor out the Greatest Common Factor (GCF), 'lnx'.
lnx(-4 + -1x + x2) = 0

Subproblem 1

Set the factor 'lnx' equal to zero and attempt to solve: Simplifying lnx = 0 Solving lnx = 0 Move all terms containing l to the left, all other terms to the right. Simplifying lnx = 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 '(-4 + -1x + x2)' equal to zero and attempt to solve: Simplifying -4 + -1x + x2 = 0 Solving -4 + -1x + x2 = 0 Move all terms containing l to the left, all other terms to the right. Add '4' to each side of the equation. -4 + -1x + 4 + x2 = 0 + 4 Reorder the terms: -4 + 4 + -1x + x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x + x2 = 0 + 4 -1x + x2 = 0 + 4 Combine like terms: 0 + 4 = 4 -1x + x2 = 4 Add 'x' to each side of the equation. -1x + x + x2 = 4 + x Combine like terms: -1x + x = 0 0 + x2 = 4 + x x2 = 4 + x Add '-1x2' to each side of the equation. x2 + -1x2 = 4 + x + -1x2 Combine like terms: x2 + -1x2 = 0 0 = 4 + x + -1x2 Simplifying 0 = 4 + x + -1x2 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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