ln(8)=ln(x+2)+ln(x)

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Solution for ln(8)=ln(x+2)+ln(x) equation:


Simplifying
ln(8) = ln(x + 2) + ln(x)

Reorder the terms for easier multiplication:
8ln = ln(x + 2) + ln(x)

Reorder the terms:
8ln = ln(2 + x) + ln(x)
8ln = (2 * ln + x * ln) + ln(x)
8ln = (2ln + lnx) + ln(x)

Multiply ln * x
8ln = 2ln + lnx + lnx

Combine like terms: lnx + lnx = 2lnx
8ln = 2ln + 2lnx

Solving
8ln = 2ln + 2lnx

Solving for variable 'l'.

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

Add '-2ln' to each side of the equation.
8ln + -2ln = 2ln + -2ln + 2lnx

Combine like terms: 8ln + -2ln = 6ln
6ln = 2ln + -2ln + 2lnx

Combine like terms: 2ln + -2ln = 0
6ln = 0 + 2lnx
6ln = 2lnx

Add '-2lnx' to each side of the equation.
6ln + -2lnx = 2lnx + -2lnx

Combine like terms: 2lnx + -2lnx = 0
6ln + -2lnx = 0

Factor out the Greatest Common Factor (GCF), '2ln'.
2ln(3 + -1x) = 0

Ignore the factor 2.

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 '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing l to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Add 'x' to each side of the equation. -1x + x = -3 + x Combine like terms: -1x + x = 0 0 = -3 + x Simplifying 0 = -3 + 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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