log(13)(x^2-4)=log(13)3x

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Solution for log(13)(x^2-4)=log(13)3x equation:


Simplifying
log(13)(x2 + -4) = log(13) * 3x

Reorder the terms:
glo * 13(-4 + x2) = log(13) * 3x

Reorder the terms for easier multiplication:
13glo(-4 + x2) = log(13) * 3x
(-4 * 13glo + x2 * 13glo) = log(13) * 3x
(-52glo + 13glox2) = log(13) * 3x

Reorder the terms for easier multiplication:
-52glo + 13glox2 = 13 * 3glo * x

Multiply 13 * 3
-52glo + 13glox2 = 39glo * x

Multiply glo * x
-52glo + 13glox2 = 39glox

Solving
-52glo + 13glox2 = 39glox

Solving for variable 'g'.

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

Add '-39glox' to each side of the equation.
-52glo + -39glox + 13glox2 = 39glox + -39glox

Combine like terms: 39glox + -39glox = 0
-52glo + -39glox + 13glox2 = 0

Factor out the Greatest Common Factor (GCF), '13glo'.
13glo(-4 + -3x + x2) = 0

Factor a trinomial.
13glo((-1 + -1x)(4 + -1x)) = 0

Ignore the factor 13.

Subproblem 1

Set the factor 'glo' equal to zero and attempt to solve: Simplifying glo = 0 Solving glo = 0 Move all terms containing g to the left, all other terms to the right. Simplifying glo = 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 + -1x)' equal to zero and attempt to solve: Simplifying -1 + -1x = 0 Solving -1 + -1x = 0 Move all terms containing g 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.

Subproblem 3

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