tlong bntu jwb y mksih

[tex](256 ^{ \frac{2}{3} } ) ^{ \frac{3}{4} } \\ = 256 ^{ \frac{2}{3} \times \frac{3}{4} } \\ = 256 ^{ \frac{1}{1} \times \frac{1}{2} } \\ = 256 ^{^{ \frac{1}{2} } } \\ = \sqrt{256} \\ = 16[/tex]

Jawaban : B. 16

Maaf Kalau Salah