Question

[Vũ Bạch Dương]

(29 + 10) . {450 - [13 . (64 - 4^{2}) : 2]} 

Answer 1

[Hà Phan Hoàng Phúc]

-16877nha

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Answer 2

[Lê Minh Vũ]

\(\left(29+10\right).\left\{450-\left[13.\left(64+4^2\right)\div2\right]\right\}\)

\(=\)\(39.\left\{450-\left[13.\left(64+16\right)\div2\right]\right\}\)

\(=\)\(39.\left\{450-\left[13.80\div2\right]\right\}\)

\(=\)\(39.\left\{450-\left[1040\div2\right]\right\}\)

\(=\)\(39.\left\{450-520\right\}\)

\(=\)\(39.-70\)

\(=\)\(-2730\)