Question

2 by 3 the whole raise to 5 into 2 by 3 the whole raise to minus 4 is

Answer 1

$( \frac{2}{3} )^{5}*( \frac{2}{3})^{-4}$

Now,
$a^{m} * a^{n} = a^{m+n}$
according to the given condition,

$( \frac{2}{3})^{5+(-4)}$
$= \frac{2}{3}^{1}$
= 2/3.

Hope this helps you.......
# Dhruvsh