Ln(x+1)(x-1)=0

Simple and best practice solution for Ln(x+1)(x-1)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for Ln(x+1)(x-1)=0 equation:


Simplifying
Ln(x + 1)(x + -1) = 0

Reorder the terms:
nL(1 + x)(x + -1) = 0

Reorder the terms:
nL(1 + x)(-1 + x) = 0

Multiply (1 + x) * (-1 + x)
nL(1(-1 + x) + x(-1 + x)) = 0
nL((-1 * 1 + x * 1) + x(-1 + x)) = 0
nL((-1 + 1x) + x(-1 + x)) = 0
nL(-1 + 1x + (-1 * x + x * x)) = 0
nL(-1 + 1x + (-1x + x2)) = 0

Combine like terms: 1x + -1x = 0
nL(-1 + 0 + x2) = 0
nL(-1 + x2) = 0
(-1 * nL + x2 * nL) = 0
(-1nL + nx2L) = 0

Solving
-1nL + nx2L = 0

Solving for variable 'n'.

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

Factor out the Greatest Common Factor (GCF), 'nL'.
nL(-1 + x2) = 0

Factor a difference between two squares.
nL((1 + x)(-1 + x)) = 0

Subproblem 1

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

See similar equations:

| x+(x-9)+4x=87 | | 23=12 | | (-2/5)*(-5/3) | | 48=2x*3x*1/2 | | -7+4y-y-5= | | (2a-3)/3=-1/2 | | 9h-12h=54-23 | | 5x+6=3(1+x) | | 4u+7=5 | | 5/6h-7/12=90-3/4h-13/6 | | 32+5x+4.9x^2=0 | | 5x-500=2x-200+21 | | 9h-13h=54-23 | | -2-11=4x+18-3x | | t/x=x | | 11-x=11+x | | (8t-3)(8t-3)=0 | | -3x+16=-x+5-20x | | 64f-12=85 | | 8(3x+5)=38 | | (a-2)(a-2)=-5 | | 18(2b+4)+10b+4=68 | | 8m=-24+2m | | 9x^3-8x^2-9x+8= | | x+x+10+x+10+15=170 | | a^2-4a+9=0 | | 0.5(16x-5+115)=95 | | x+10+15=170 | | 6*a+8=7*a-6 | | 666-7x=88 | | x+10x+10x+15=170 | | 4(x+1.73)=4x |

Equations solver categories