1) (2^-4 + 4^-2)^-(2^-4 + 4^-2)^-= ((1/2^4) + (1/4^2))^-= ((1/16) + (1/16))^-= (2/16)^-= (1/8)^-= 8
2) (0.2 + 1)^-(0.2 + 1)^-= (1.2)^-= 1/(1.2≈ 0.8333333333
1) (2^-4 + 4^-2)^-
(2^-4 + 4^-2)^-
= ((1/2^4) + (1/4^2))^-
= ((1/16) + (1/16))^-
= (2/16)^-
= (1/8)^-
= 8
2) (0.2 + 1)^-
(0.2 + 1)^-
= (1.2)^-
= 1/(1.2
≈ 0.8333333333