Question

plzz answer this question by solving in a paper plzz it my humble request plzz answer all the 4 question plzz or it will be reported if right brainlist i will follow and 5 star rating ​

Answer 1

Answer:

p/q=(2/3)^2×(1/3)^-4

= 4/9×81

= 4×9

= 36/1

Answer 2

Step-by-step explanation:

1.p/q=(2/3)^2*(1/3)-4

p/q=4/9*(3/1)^4

p/q=4/9*81

p/q=36

p/q^-2=1/1297

2.a=(3/5)^-2/(7/5)^0

anything power 0 is 1

a=(5/3)^2/1

a=25/9

so, a^-3=( 25/9)^-3

=(9/25)^3

=(a)^-3=729/15625

hope this helps you

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