# Algeb Problem

• August 28th 2012, 07:28 AM
srirahulan
Algeb Problem
Show That $\sqrt{8+2\sqrt{15}}$ in $(\sqrt{a}+\sqrt{b})$ this way.
• August 28th 2012, 07:38 AM
emakarov
Re: Algeb Problem
Quote:

Originally Posted by srirahulan
Show That $\sqrt{8+2\sqrt{15}}$ in $(\sqrt{a}+\sqrt{b})$ this way.

Try to solve $8+2\sqrt{15}=(\sqrt{a}+\sqrt{b})^2$ (i.e., find one simple solution).

P.S. Why do you call "algebra," "algeb"? I've seen this word a number of times on this forum.