hasil dri ✓128 - ✓32 + ✓8 - 2✓3 / ✓27 + 9✓2 =

disamakan terlebih dahulu
[tex] \frac{8 \sqrt{2} - 4 \sqrt{2} + 2 \sqrt{2} - 2 \sqrt{3} }{3 \sqrt{3} + 9 \sqrt{2} } = \\ \frac{6 \sqrt{2} - 2 \sqrt{3} }{3 \sqrt{3} + 9 \sqrt{2} } = \\ \frac{6 \sqrt{2} + 9 \sqrt{2} }{3 \sqrt{3} - 2 \sqrt{3} } = \frac{15 \sqrt{2} }{ \sqrt{3} } [/tex]
maaf ya klo salah