Penyederhanaan pecahan bersusun Pkai cara!!

[tex] \frac{ \frac{2x + 8}{x + 3} }{ \frac{x ^{2} - 16}{3x + 9} } \\ = \frac{2x + 8}{x + 3} \div \frac{x ^{2} - 16 }{3x + 9} \\ = \frac{2x + 8}{x + 3} \times \frac{3x + 9}{x ^{2} - 16} \\ = \frac{2(x + 4)}{(x + 3)} \times \frac{3(x + 3)}{(x + 4)(x - 4)} \\ = \frac{2}{1} \times \frac{3}{x - 4} \\ = \frac{6}{x - 4} [/tex]

Maaf Kalau Salah