Question

4×(2/3)4x9
.............

Answer 1

4 * 16/81 * 9

= (64*9)/81

= 576/81

64/9


i hope this will help you


-by ABHAY

Answer 2

HI,
============
4   $\frac{2}{3} ^4$(9)
=4($\frac{16}{81}$)(9)
=$\frac{64}{81}$(9)
=$\frac{64}{9}$ 
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Hope helped!!