Jawabanmu

2014-08-24T21:01:10+07:00
A. 
 \frac{ \sqrt{6} }{ \sqrt{6}  \sqrt{4} } coret √6
 \frac{1}{ \sqrt{4} }
 \frac{1}{2}

B.
 \frac{2 \sqrt{2} }{ \sqrt{48} }
 \frac{ \sqrt{2} }{ \sqrt{24}  \sqrt{2} } coret angka 2
 \frac{1}{ \sqrt{24} } -> √24 = 2√6 rasionalkan
 \frac{1}{2 \sqrt{6}} x \frac{ \sqrt{6}}{\sqrt{6}}
 \frac{ \sqrt{6} }{12}

C.
 \frac{2a}{3 \sqrt{2} }  X  \frac{ \sqrt{2} }{ \sqrt{2} }
 \frac{a}{3}