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the answer for the first #1 is 3/2 for the #2 its 25/16 for number #3 its 1/x^6

Step-by-step explanation

#1 apply the exponet rule a -¹ = 1/a

(2/3) ^-1 =1/2/3 Apply the fraction rule then you get 3/2

#2 (4/5)^-2 = 1/(4/5)^2 ,

(4/5)^2= 16/25

then you get your answer 25/16

#3 ((x/x^2)^3)^2 =(x/x^2) 3times 2

multiply the numbers 3 times 2 = 6

= (x/x^2)^6

(x/x^2)^6= x^6/(x^2)^6

simplify (x^2)^6: x^12

x^6/x^12(fraction)

x^6/x^12= 1/x^12-6

subtract the numbers 12-6=6

=1/x^6

answer: graph 2

step-by-step explanation:

yes they are the same