# Homework Help: Equations using powers

1. Jan 30, 2012

### hrach87

1. The problem statement, all variables and given/known data
It is given that $(3+5\sqrt{2})^n=(5+3\sqrt{2})^m$, wgere $n, m$ are natural numbers.

2. Relevant equations
Show that $(3-5\sqrt{2})^n=(5-3\sqrt{2})^m$

2. Jan 30, 2012

### SammyS

Staff Emeritus
Re: power

What have you tried?

Where are you stuck?

According to the rules for the Homework Help in this Forum:
"...
NOTE: You MUST show that you have attempted to answer your question in order to receive help. ...

On helping with questions: Any and all assistance given to homework assignments or textbook style exercises should be given only after the questioner has shown some effort in solving the problem. If no attempt is made then the questioner should be asked to provide one before any assistance is given. "​
So you see, our hands are tied until we hear more from you.