#TolongDiJwabPakaiCara

#TolongDiJwabPakaiCara

Jawaban:

$frac{3}{3 + sqrt{2} } times frac{3 - sqrt{2} }{3 - sqrt{2} } \ \ = frac{9 - 3 sqrt{2} }{9 - 3 sqrt{2} + 3 sqrt{2} - 2} \ \ = frac{9 - 3 sqrt{2} }{7}$

semoga membantu,

met belajar 🙂