Tolong di jawab ya!belum paham,hehe

Tolong di jawab ya!belum paham,hehe

$frac{2 sqrt{3} }{ sqrt{3} - sqrt{7} } times frac{ sqrt{3} + sqrt{7} }{ sqrt{3} + sqrt{7} } \ = frac{2 sqrt{9} + 2 sqrt{21} }{3 - 7} \ = frac{6 + 2 sqrt{21} }{ - 4} \ = - frac{3 + 2 sqrt{21} }{2} \ = - frac{1}{2} (3 + sqrt{21)}$

Maaf bila ada kesalahan

#Pecahan Senilai

solusi teelampir. harap maklumi ya.

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