bagaimana cara menyelesaikan ini?

penyelesaian :
masukin a dan b (subtitusi kan)
kemudian diserhanakan
jawabanya 48

jadikan jawaban terbaik Yap ❣
semoga membantu

a = 27 = 3^3
b = 32 = 2^5

9(a^-1/3) x 4(b^2/5)
= 9(27^ -1/3) x 4(32^ 2/5)
= 9(3^(3 x -1/3)) x 4(2^(5 x 2/5))
= 9(3^ (-1)) x 4(2^2)
= 3 x (4 (4))
= 3 x 16
= 48