Jawabanmu

2014-08-17T23:11:51+07:00
=(akar 2-akar 3) (akar 2-akar 3)
=2 - akar 6 - akar 6 + 3
= 2akar6 + 5
2014-08-17T23:13:16+07:00
( √2- √3).( √2- √3) =
√2.( √2- √3) - √3( √2- √3) =
2 - √6 - √6 - 3 =
-1 - 2 √6