Revolve a expressao numerica 20×{18-2×[8+(5+3)×2]+3}=
Soluções para a tarefa
Respondido por
1
20×{18-2×[8+(5+3)×2]+3}=
20×{18-2×[8+8×2]+3]=
20×{18-2×[8+16]+3}=
20×{18-2×[24]+3}=
20×{18-48+3}=
20×{-30+3}=
20×{-27}=
-540
20×{18-2×[8+8×2]+3]=
20×{18-2×[8+16]+3}=
20×{18-2×[24]+3}=
20×{18-48+3}=
20×{-30+3}=
20×{-27}=
-540
Respondido por
2
Resposta:
- 540
Explicação passo-a-passo:
20 · {18 - 2 · [8 + (5 + 3) · 2] + 3} =
20 · {18 - 2 · [8 + 8 · 2] + 3} =
20 · {18 - 2 · [8 + 16] + 3} =
20 · {18 - 2 · 24 + 3} =
20 · {18 - 48 + 3} =
20 · {- 30 + 3} =
20 · {- 27} =
- 540
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