lnx=ln(x^2)

Simple and best practice solution for lnx=ln(x^2) 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 lnx=ln(x^2) equation:


Simplifying
lnx = ln(x2)

Multiply ln * x2
lnx = lnx2

Solving
lnx = lnx2

Solving for variable 'l'.

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

Add '-1lnx2' to each side of the equation.
lnx + -1lnx2 = lnx2 + -1lnx2

Combine like terms: lnx2 + -1lnx2 = 0
lnx + -1lnx2 = 0

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

Subproblem 1

Set the factor 'lnx' equal to zero and attempt to solve: Simplifying lnx = 0 Solving lnx = 0 Move all terms containing l to the left, all other terms to the right. Simplifying lnx = 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 + -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.

See similar equations:

| 4x-4=x-10 | | 12x+2=4x-62 | | -4x-16=-64 | | -x+4=-5x+44 | | 3(x-6)=-14 | | 3b-25=8b | | 5p+4q=70 | | 22=2(5x+1) | | -45+15x=18x+87 | | 28-8x=1-8 | | (-4-7x)=24 | | 22-55+(85+65)=5*4*3*2*1 | | 9x+13=6x+40 | | 4(x-3)=2x-22 | | 4a+16=6a | | 10x+21=6x+105 | | -25=5(3x+1) | | 9*x=-5y | | 4x+36=3(4x+4) | | 44+5x=28+8x-11 | | 219-3x=33x+23 | | 3x-13=4(2x-2) | | 3x+-4x=1 | | -44=2(5x-2) | | -4(2x+6)=4(3x-9) | | -10=4(x+5)-2 | | -36=3(x-5) | | 2b^2+3b+11-7b^2-5b+1=0 | | -7x+1=-3x-7 | | -24=4(3x-3) | | (2x^2)-4x+8=14 | | -4x-16=4(5x+2) |

Equations solver categories