ln(3-x)*ln(x-1)=0

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Solution for ln(3-x)*ln(x-1)=0 equation:


Simplifying
ln(3 + -1x) * ln(x + -1) = 0

Reorder the terms:
ln(3 + -1x) * ln(-1 + x) = 0

Reorder the terms for easier multiplication:
ln * ln(3 + -1x)(-1 + x) = 0

Multiply ln * ln
l2n2(3 + -1x)(-1 + x) = 0

Multiply (3 + -1x) * (-1 + x)
l2n2(3(-1 + x) + -1x * (-1 + x)) = 0
l2n2((-1 * 3 + x * 3) + -1x * (-1 + x)) = 0
l2n2((-3 + 3x) + -1x * (-1 + x)) = 0
l2n2(-3 + 3x + (-1 * -1x + x * -1x)) = 0
l2n2(-3 + 3x + (1x + -1x2)) = 0

Combine like terms: 3x + 1x = 4x
l2n2(-3 + 4x + -1x2) = 0
(-3 * l2n2 + 4x * l2n2 + -1x2 * l2n2) = 0
(-3l2n2 + 4l2n2x + -1l2n2x2) = 0

Solving
-3l2n2 + 4l2n2x + -1l2n2x2 = 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), 'l2n2'.
l2n2(-3 + 4x + -1x2) = 0

Factor a trinomial.
l2n2((-3 + x)(1 + -1x)) = 0

Subproblem 1

Set the factor 'l2n2' equal to zero and attempt to solve: Simplifying l2n2 = 0 Solving l2n2 = 0 Move all terms containing l to the left, all other terms to the right. Simplifying l2n2 = 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 + x)' equal to zero and attempt to solve: Simplifying -3 + x = 0 Solving -3 + x = 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 + x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + x = 0 + 3 x = 0 + 3 Combine like terms: 0 + 3 = 3 x = 3 Add '-1x' to each side of the equation. x + -1x = 3 + -1x Combine like terms: x + -1x = 0 0 = 3 + -1x Simplifying 0 = 3 + -1x 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 '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing l 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. The solution to this equation could not be determined.

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