Logarithmic equations calculator

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Home > Algebra calculators > Logarithmic equations calculator

Method and examples

Logarithmic equations

Enter expression

`log(x)+log(y)`
`log(x)-log(y)`
`2log(x)+3log(y)`
`log(20)+log(30)-1/2log(36)`
`log(100)`
`log(1)`
`log_(3)5*log_(25)27`
`log_(9)27-log_(27)9`
`log_(b)a*log_(c)b*log_(a)c`
`log(a^2/(bc))+log(b^2/(ac))+log(c^2/(ab))`
`1/log_(xy)(xyz)+1/log_(yz)(xyz)+1/log_(zx)(xyz)`
`1/(log_(a)(bc)+1)+1/(log_(b)(ac)+1)+1/(log_(c)(ab)+1)`
`1/log_(3)60+1/log_(4)60+1/log_(5)60`
`log_(2)(log_(2)(log_(2)(log_(2)(65536))))`
`25^(log_(5)4)`
`log_(10)2x=1`
`log(98+sqrt(x^2-12x+36))=2`
`log(x)+log(1+x)=0`
`log(x+1)+log(x-1)=log3`
`log_(4)x+log_(2)x=6`
`log_(10)(log_(10)(log_(10)(x)))=0`
`log_(2)(x+1)=log_(3)27`
`log_(2)(x^2-6x)=3+log_(2)(1-x)`
`log(x^2)-log(x-1)=10`
`log_(2)(x+1)=log_(8)(3x)`

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