ln(x^2-x-5)=0

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Solution for ln(x^2-x-5)=0 equation:


Simplifying
ln(x2 + -1x + -5) = 0

Reorder the terms:
ln(-5 + -1x + x2) = 0
(-5 * ln + -1x * ln + x2 * ln) = 0
(-5ln + -1lnx + lnx2) = 0

Solving
-5ln + -1lnx + lnx2 = 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), 'ln'.
ln(-5 + -1x + x2) = 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 '(-5 + -1x + x2)' equal to zero and attempt to solve: Simplifying -5 + -1x + x2 = 0 Solving -5 + -1x + x2 = 0 Move all terms containing l to the left, all other terms to the right. Add '5' to each side of the equation. -5 + -1x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -1x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x + x2 = 0 + 5 -1x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -1x + x2 = 5 Add 'x' to each side of the equation. -1x + x + x2 = 5 + x Combine like terms: -1x + x = 0 0 + x2 = 5 + x x2 = 5 + x Add '-1x2' to each side of the equation. x2 + -1x2 = 5 + x + -1x2 Combine like terms: x2 + -1x2 = 0 0 = 5 + x + -1x2 Simplifying 0 = 5 + 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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