Jawabanmu

2014-09-08T18:55:32+07:00
(√p + √q ) (√p + √q ) = p + q 

contoh =  (\sqrt{2} +  \sqrt{3} ) (\sqrt{2} +  \sqrt{3}) =   \sqrt{2}(\sqrt{2} +  \sqrt{3})   \sqrt{3} (\sqrt{2} +  \sqrt{3}) =  \sqrt{4} +  \sqrt{9} = 2 + 3

cmiiw