8 per 3 + akar 27 rasionalkan??

[tex] \frac{8}{3 + \sqrt{27} } \times \frac{3 - \sqrt{27} }{3 - \sqrt{27} } [/tex]
[tex] \frac{24 - 8\sqrt{27} }{9 - 27} = \frac{24 - 8 \sqrt{27} }{ - 18} [/tex]
maaf kalo salah, semoga membantu