Question

Please solve it thanks

Answer 1

Answer:

this is the correct answer

Answer 2

Answer:

x/y=(3/2)power-2 :-- (3/7) power 0.

x/y= 2/3 power 2 :-- 1/1

= 4/9 x 1/1 = 4/9 = x/y

=(9/4) power -3.