Question

-2^-1^-3 - 4^-2^-1 -3^-2​

Answer 1

Step-by-step explanation:

-8+16-1/9

(-72+144+1)/9

73/9

Answer 2

Answer:

-217/9

Step-by-step explanation:

Given,

{(-2)^-1}^3 - (4^-2)^-1 - (3)^-2

Solution,

(-2)^1×^3 - (4)^-2^-1 - (3)^-3 (since (a^m)^n= a^m×n)

(-2)^3 - 4^2 - 3^-2

-8 - 16 - 1/9

-2 - 1/9

-216 - 1/9

-217/9