Question

1) (11437+128*31(/237-37 2) (11421/243+17(*35-35

Answer 1

(11437+128*31)/237-37=(11437+3968)/237-37=15405/237-37=65-37=28

(11421/243+17)*135-35=(47+17)*135-35=64*135-64=8640-64=8576

Удачки

Answer 2

To evaluate the expression 1 + (11437 + 128 * 31 / (237 - 37 + 2)) + (11421 / 243 + 17 * (35 - 35)), we can follow the order of operations (PEMDAS/BODMAS) to simplify it step by step.

Step 1: Evaluate the innermost parentheses

Let's start by evaluating the expression inside the first set of parentheses: (237 - 37 + 2)

The result of this expression is 202.

Step 2: Evaluate the multiplication and division

Next, we evaluate the multiplication and division operations from left to right: 128 * 31 / 202

The result of this expression is approximately 19.9604.

Step 3: Evaluate the addition and subtraction

Now, we evaluate the addition and subtraction operations from left to right: 11437 + 19.9604 + (11421 / 243 + 17 * (35 - 35))

The result of this expression is approximately 11457.9604.

Step 4: Evaluate the remaining expression

Finally, we evaluate the expression inside the second set of parentheses: 11421 / 243 + 17 * (35 - 35)

The expression inside the parentheses, 35 - 35, evaluates to 0. Therefore, the expression becomes: 11421 / 243 + 17 * 0

The result of this expression is approximately 47.0494.

Final Answer

After evaluating all the operations, the final result of the expression 1 + (11437 + 128 * 31 / (237 - 37 + 2)) + (11421 / 243 + 17 * (35 - 35)) is approximately 11457.9604 + 47.0494, which is approximately 11457.9604 + 47.0494 = 11505.0098.

Please note that the above calculations are based on the order of operations and the given expression.