Question

[(-2/3)-³ –(-3/4)-³]÷(3/2)²​

Answer 1

Step by step equation :

((- 2/3) ^ - 3 - (- 3/2) ^ - 3)/((3/2) ^ 2)

((- 2/3) ^ - 3 - (- 3/2) ^ - 3)/((3/2) ^ 2)

- 27 8 -( -3 1 )^ -8 binom 3 2 ^ 2

(- 27/8 - (- 3/2) ^ - 3)/((3/2) ^ 2)

(- 27/8 - (- 8/27))/((3/2) ^ 2)

(- 27/8 + 8/27)/((3/2) ^ 2)

(- 665/216)/((3/2) ^ 2)

(- 665/216)/(9/4)

- 665/216 * (4/9)

- 665/486

Answer :

- 1.368312757