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Calcule o valor numérico da expressão [(18+3•2)+8+5•3]+6​

1 Answer

1 vote

Explanation:

priorities of operations :

1. brackets

2. exponents

3. multiplications and divisions

4. additions and subtractions

[(18 + 3×2) + 8 + 5×3] + 6

18 + 3×2 = 18 + 6 = 24

24 + 8 + 5×3 = 24 + 8 + 15 = 47

47 + 6 = 53

[(18 + 3×2) + 8 + 5×3] + 6 =

= 18 + 6 + 8 + 15 + 6 = 53

User Andrey Fedoseev
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