Question

cine ma ajuta va rog dau coronita

Answer 1

[tex]\it n = (-81)^{17} :(|2^{99}-3^{66}| +8^{33}) \\\;\\ 2^{99} = (2^3)^{33} = 8^{33} \\\;\\ 3^{66}=(3^2)^{33} = 9^{33} \\\;\\ 8^{33} \ \textless \ 9^{33} \Longrightarrow 8^{33}-9^{33} \ \textless \ 0 \Longrightarrow |8^{33}-9^{33} | = -8^{33}+9^{33} [/tex]

Expresia devine:

$\it n = (-9^2)^{17}:(-8^{33}+9^{33}+8^{33}) = -9^{34}:9^{33} = -9^{34-33} = -9$

Answer 2

Atașez poza cu rezolvarea