Hello MHF, please help me solving this equation =[

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- Oct 3rd 2012, 07:33 PMChipset3600logarithmic equation
Hello MHF, please help me solving this equation =[

- Oct 3rd 2012, 08:56 PMTheEmptySetRe: logarithmic equation
- Oct 3rd 2012, 09:36 PMProve ItRe: logarithmic equation
- Oct 3rd 2012, 10:54 PMSorobanRe: logarithmic equation
Hello, Chipset3600!

And yet another method . . .

Quote:

Take logs, base 5:

. . . . . . . . . . .

. . . . . .

. . . . . .

. .

which is the quadratic equation found by Prove It.

- Oct 4th 2012, 03:19 AMChipset3600Re: logarithmic equation
I understood all steps, but how can i solve that without calculator?

- Oct 4th 2012, 06:50 AMChipset3600Re: logarithmic equation

So x = 3 or x=27 - Oct 4th 2012, 02:40 PMChipset3600Re: logarithmic equation
Sorry guys! i did a mistake, the base of the Log is 3 and not 5...Thanks