Question

please ans que 6........​

Answer 1

Answer:

$\frac{ -4 }{3}$

Step-by-step explanation:

$3 \sqrt{ \frac{ - 192}{81} } \\ = 3\sqrt{ \frac{ - 64}{27} } \\ \\ 3 \sqrt{ \frac{ - 4 \times - 4 \times - 4}{3 \times 3 \times 3} } \\ = \frac{ - 4}{3}$