log(x^2-3)=2log(x+1)

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Solution for log(x^2-3)=2log(x+1) equation:


Simplifying
log(x2 + -3) = 2log(x + 1)

Reorder the terms:
glo(-3 + x2) = 2log(x + 1)
(-3 * glo + x2 * glo) = 2log(x + 1)
(-3glo + glox2) = 2log(x + 1)

Reorder the terms:
-3glo + glox2 = 2glo(1 + x)
-3glo + glox2 = (1 * 2glo + x * 2glo)
-3glo + glox2 = (2glo + 2glox)

Solving
-3glo + glox2 = 2glo + 2glox

Solving for variable 'g'.

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

Add '-2glo' to each side of the equation.
-3glo + -2glo + glox2 = 2glo + -2glo + 2glox

Combine like terms: -3glo + -2glo = -5glo
-5glo + glox2 = 2glo + -2glo + 2glox

Combine like terms: 2glo + -2glo = 0
-5glo + glox2 = 0 + 2glox
-5glo + glox2 = 2glox

Add '-2glox' to each side of the equation.
-5glo + -2glox + glox2 = 2glox + -2glox

Combine like terms: 2glox + -2glox = 0
-5glo + -2glox + glox2 = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(-5 + -2x + x2) = 0

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 '(-5 + -2x + x2)' equal to zero and attempt to solve: Simplifying -5 + -2x + x2 = 0 Solving -5 + -2x + x2 = 0 Move all terms containing g to the left, all other terms to the right. Add '5' to each side of the equation. -5 + -2x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -2x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2x + x2 = 0 + 5 -2x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -2x + x2 = 5 Add '2x' to each side of the equation. -2x + 2x + x2 = 5 + 2x Combine like terms: -2x + 2x = 0 0 + x2 = 5 + 2x x2 = 5 + 2x Add '-1x2' to each side of the equation. x2 + -1x2 = 5 + 2x + -1x2 Combine like terms: x2 + -1x2 = 0 0 = 5 + 2x + -1x2 Simplifying 0 = 5 + 2x + -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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