Question

Answer this ques. no. 2

Answer 1

1.(3)^3+(-2)^(-2)

27+1/(-2)^2. [(a)^(-m)=1/a^m]

27+(1/4)

109/4

2) 3^(-2)+(-2)^3

(1/3^2)+(-2×-2×-2)

(1/9)-8

-71/9

3. (3-2)^(3×(-2)

(1)^(-6)

anything power 1 is 1 itself