ln(x^2)=2lnx

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


Simplifying
ln(x2) = 2lnx

Multiply ln * x2
lnx2 = 2lnx

Solving
lnx2 = 2lnx

Solving for variable 'l'.

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

Add '-2lnx' to each side of the equation.
-2lnx + lnx2 = 2lnx + -2lnx

Combine like terms: 2lnx + -2lnx = 0
-2lnx + lnx2 = 0

Factor out the Greatest Common Factor (GCF), 'lnx'.
lnx(-2 + x) = 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 '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Add '-1x' to each side of the equation. x + -1x = 2 + -1x Combine like terms: x + -1x = 0 0 = 2 + -1x Simplifying 0 = 2 + -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:

| 6-15/3= | | 3U+(-6)=-27 | | 24-4x=9-9x | | x+7x=2+14 | | x/3=2x-5/7 | | 3ks-9kt+18ku= | | 12x-47=15x+13 | | 5x-9+2x=10+8x+6-x | | 2(4+x)-7=x-6 | | 40+2x+x=180 | | 5x+7y=-7 | | 2x+13=-11+-4x | | 15x-5=3x+6 | | -5x+8+6x=-18+11 | | 16/3x-4=5/X | | -2A+8=2 | | x^2+3xy+y^2=139 | | x=27y^3 | | log(2x)+log(x)=2 | | y=27x^3 | | 23x-26x=6-9 | | 3p+15=7p-2 | | 6x+10=38-2x | | 3(7a-9)= | | 7/x-3=8/2X | | 3c-7=-22 | | 2*3x= | | 2(9p-12)-8=2(12+9p)+2 | | H^2-h-12=0 | | 0.4x-13=1.1x-20 | | 5+35x=20x+32 | | 7y+17=-9 |

Equations solver categories