Question

(7/9)² × (7/9)⁸ × (9/7)-²​

Answer 1

Answer:

Hello !,

=  $(\frac{7}{9} )^{2} * (\frac{7}{9} )^{8} *(\frac{9}{7} )^{-2}$

= $(\frac{7}{9} )^{2} * (\frac{7}{9} )^{8} *(\frac{7}{9} )^{2}$

= $(\frac{7}{9} )^{2+8+2}$

=$(\frac{7}{9}) ^{12}$

Answer 2

Answer:

$( \frac{7}{9})^{12}$

Step-by-step explanation:

It is the correct answer.