Jawabanmu

2014-09-08T20:46:59+07:00
Jawaban paling cerdas!
2014-09-08T20:48:40+07:00
 (\sqrt{5}+ \sqrt{6}) ( \sqrt{5}- \sqrt{6})
= \sqrt{25}+ \sqrt{30}- \sqrt{30}- \sqrt{36}= \sqrt{25}- \sqrt{36}= 5-6

smoga mmbntu