Question

1*8+89*6-42*5(7*4) како атвет

Answer 1

1*8+89*6-42*5(7*4)=. -5338

1*8+89*6=542

42*5(7*4)=5880

542-5880=. -5338

Answer 2

To solve the expression, follow the order of operations (PEMDAS/BODMAS):

P: Parentheses first E: Exponents (none in this case) MD: Multiplication and Division (from left to right) AS: Addition and Subtraction (from left to right)

Let's solve the expression step by step:

1. Parentheses: 7*4 = 28
2. Multiplication: 42*5 = 210
3. Multiplication: 89*6 = 534
4. Addition: 1*8 = 8

Now the expression becomes:

8 + 534 - 210 * 28

5. Multiplication: 210 * 28 = 5880

Finally, we have:

8 + 534 - 5880

6. Addition: 8 + 534 = 542

The final answer is:

542 - 5880 = -5338

So, the answer to the expression is -5338.