Question

simplify and write it in the exponential form: (9÷4)raised to -1 ×(2÷3)raised to 2 ÷(3÷2)raised to -2​

Answer 1

Answer:

Step-by-step explanation:

[(9/4)^-1 X (2/3)^2] / (3/2)^-2 = [(4/9) X (4/9)] / (2/3)^2

                                             = [(4/9)^2] / (4/9)

                                             = (4/9)^2 X (9/4)

                                             = 4/9

                                             = (2/3)^2

Answer 2

answer

9/4 - 1*3/3 + 2/1*3/2 - 2

9/4 - 2/3 + 6/2 - 2

27 - 8/12 + 6 - 4/2

19/12 + 2/2

19 + 12/12

31/12