Question

[☘️_BÉ_SUNNY_DỄ_THƯƠNG_☘️]

2029 - {[39 - ( 2³ . 3 - 21 )² : 3 + 2018⁰

cần gấp

Answer 1

[•Mυη•]

\(2029-\left\{\left[39-\left(2^3.3-21\right)^2:3+2018^0\right]\right\}\)

\(=2029-\left\{\left[39-\left(8.3-21\right)^2:3+2018^0\right]\right\}\)

\(=2029-\left\{\left[39-\left(24-21\right)^2:3+2018^0\right]\right\}\)

\(=2029-\left\{\left[39-3^2:3+2018^0\right]\right\}\)

\(=2029-\left\{\left[39-9:3+1\right]\right\}\)

\(=2029-\left\{\left[39-3+1\right]\right\}\)

\(=2029-37\)

\(=2022\)

Answer 2

[nameless]

Đáp án sai rồi kìa Pé Mun, bằng 1992 chứ ? Sao lại lấy 2029 - 7 =)))?