Question

6. Вычислите: 3 1 (10³ - 12:11 ) - 4+2 ² + 3 = : 5 / 4 5 9 6 4 5
помогите даю 20 баллов ​

Answer 1

Ответ:

To solve the expression, let's break it down step by step:

\[3 \cdot 1 \left(10^3 - \frac{12}{11}\right) - 4 + 2^2 + 3 = \frac{5}{4} \cdot 5 \div 9 \cdot 6 \cdot 4 \div 5.\]

1. Evaluate the expression inside the parentheses:

\[10^3 - \frac{12}{11} = 1000 - \frac{12}{11}.\]

2. Multiply by 3:

\[3 \cdot \left(1000 - \frac{12}{11}\right).\]

3. Add the other terms:

\[3 \cdot \left(1000 - \frac{12}{11}\right) - 4 + 2^2 + 3.\]

4. Simplify further and solve the right side of the equation:

\[\frac{5}{4} \cdot 5 \div 9 \cdot 6 \cdot 4 \div 5.\]

After evaluating both sides, compare the results to check for equality.