ln(4x^2)-ln(4)=ln(16)

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Solution for ln(4x^2)-ln(4)=ln(16) equation:


Simplifying
ln(4x2) + -1ln(4) = ln(16)

Remove parenthesis around (4x2)
ln * 4x2 + -1ln(4) = ln(16)

Reorder the terms for easier multiplication:
4ln * x2 + -1ln(4) = ln(16)

Multiply ln * x2
4lnx2 + -1ln(4) = ln(16)

Reorder the terms for easier multiplication:
4lnx2 + -1 * 4ln = ln(16)

Multiply -1 * 4
4lnx2 + -4ln = ln(16)

Reorder the terms:
-4ln + 4lnx2 = ln(16)

Reorder the terms for easier multiplication:
-4ln + 4lnx2 = 16ln

Solving
-4ln + 4lnx2 = 16ln

Solving for variable 'l'.

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

Add '-16ln' to each side of the equation.
-4ln + -16ln + 4lnx2 = 16ln + -16ln

Combine like terms: -4ln + -16ln = -20ln
-20ln + 4lnx2 = 16ln + -16ln

Combine like terms: 16ln + -16ln = 0
-20ln + 4lnx2 = 0

Factor out the Greatest Common Factor (GCF), '4ln'.
4ln(-5 + x2) = 0

Ignore the factor 4.

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 + x2)' equal to zero and attempt to solve: Simplifying -5 + x2 = 0 Solving -5 + 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 + 5 + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + x2 = 0 + 5 x2 = 0 + 5 Combine like terms: 0 + 5 = 5 x2 = 5 Add '-1x2' to each side of the equation. x2 + -1x2 = 5 + -1x2 Combine like terms: x2 + -1x2 = 0 0 = 5 + -1x2 Simplifying 0 = 5 + -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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