ln(x^2-6)=-5lnx

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Solution for ln(x^2-6)=-5lnx equation:


Simplifying
ln(x2 + -6) = -5lnx

Reorder the terms:
ln(-6 + x2) = -5lnx
(-6 * ln + x2 * ln) = -5lnx
(-6ln + lnx2) = -5lnx

Solving
-6ln + lnx2 = -5lnx

Solving for variable 'l'.

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

Add '5lnx' to each side of the equation.
-6ln + 5lnx + lnx2 = -5lnx + 5lnx

Combine like terms: -5lnx + 5lnx = 0
-6ln + 5lnx + lnx2 = 0

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-6 + 5x + x2) = 0

Factor a trinomial.
ln((-6 + -1x)(1 + -1x)) = 0

Subproblem 1

Set the factor 'ln' equal to zero and attempt to solve: Simplifying ln = 0 Solving ln = 0 Move all terms containing l to the left, all other terms to the right. Simplifying ln = 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 '(-6 + -1x)' equal to zero and attempt to solve: Simplifying -6 + -1x = 0 Solving -6 + -1x = 0 Move all terms containing l to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1x = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1x = 0 + 6 -1x = 0 + 6 Combine like terms: 0 + 6 = 6 -1x = 6 Add 'x' to each side of the equation. -1x + x = 6 + x Combine like terms: -1x + x = 0 0 = 6 + x Simplifying 0 = 6 + x 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 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing l to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Add 'x' to each side of the equation. -1x + x = -1 + x Combine like terms: -1x + x = 0 0 = -1 + x Simplifying 0 = -1 + x 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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