Question

65+789•345-65•(67-4)​

Answer 1

Ответ: 268175

Объяснение:

65+789•345-65•(67-4)​ = 65 + 272205 - 65 * 63 = 65 + 272205 - 4095 = 268175

Answer 2

Объяснение:

65+789•345-65•(67-4)​=65+272205-65×63=65+272205-4095=268175

Ответ: 268175.

Answer 3

To solve the expression 65 + 789 * 345 - 65 * (67 - 4), you should follow the order of operations, which is typically remembered using the acronym PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). Here's the step-by-step solution:

1. First, calculate the expression inside the innermost parentheses: 67 - 4 = 63

2. Next, replace the expression in the parentheses with the result: 65 + 789 * 345 - 65 * 63

3. Perform the multiplication and division from left to right: 789 * 345 = 272205 65 * 63 = 4095

4. Replace the results in the expression: 65 + 272205 - 4095

5. Finally, perform the addition and subtraction from left to right: 65 + 272205 - 4095 = 272175

So, the final result is 272175.