Question

30 – {15 + [2 · (30 – 5²) – 8 : 2]} = ?

Answer 1

Resposta:

9

Explicação passo a passo:

30 – {15 + [2 · (30 – 5²) – 8 : 2]} = ?

30 – {15 + [2 · (30 – 25) – 8 : 2]} = ?

30 – {15 + [2 · (5) – 8 : 2]} = ?

30 – {15 + [10 – 4]} = ?

30 – {15 + [6]} = ?

30 – {21} = ?

9=?