We need to evaluate the expression $(6 * 2^3 / 8) + 4 \pmod{3-5}$. This includes exponentiation, multiplication/division, addition, and the modulo operation.

ArithmeticOrder of OperationsModulo OperationExponentiationInteger Arithmetic
2025/3/9

1. Problem Description

We need to evaluate the expression (623/8)+4(mod35)(6 * 2^3 / 8) + 4 \pmod{3-5}. This includes exponentiation, multiplication/division, addition, and the modulo operation.

2. Solution Steps

First, calculate 232^3:
23=222=82^3 = 2*2*2 = 8
Then calculate 623/86 * 2^3 / 8:
623/8=68/8=61=66 * 2^3 / 8 = 6 * 8 / 8 = 6 * 1 = 6
Next, add 4:
6+4=106 + 4 = 10
Then calculate 353 - 5:
35=23 - 5 = -2
Finally, calculate 10(mod2)10 \pmod{-2}:
10(mod2)10 \pmod{-2} means find the remainder when 10 is divided by -

2. Since $10 = (-2) * (-5) + 0$, the remainder is

0. Alternatively, we can say $x \pmod n$ is the unique integer $r$ such that $x = qn + r$ and $0 \le r < |n|$. In this case, since $n = -2$, we want $0 \le r < |-2| = 2$. Then $10 = (-5)*(-2) + 0$, and $0$ satisfies $0 \le r < 2$.

3. Final Answer

00

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