Question

| x + 1 | - | - 3 | при x = 1,1 74 балла

Answer 1

| x + 1 | - | - 3 |при x = 1,1.

|1,1+1|-|-3|=|2,1|-3=2,1-3=-0,9

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Answer 2

Ответ:

- 0, 9

Пошаговое объяснение:

| x + 1 | - | - 3 | при x = 1,1 (извиняюсь, что вместо модуля пишу скобки)

(1,1 + 1) - (-3) = 2, 1 - 3 = - 0, 9

Answer 3

To evaluate the expression |x + 1| - |-3| at x = 1.1, follow these steps:

Step 1: Replace x with 1.1 in the expression. Step 2: Evaluate the absolute values. Step 3: Perform the subtraction.

Step 1: |x + 1| - |-3|

Now, replace x with 1.1: |1.1 + 1| - |-3|

Step 2: Evaluate the absolute values: |2.1| - |3|

Step 3: Perform the subtraction: 2.1 - 3

Now, calculate the result: 2.1 - 3 = -0.9

So, when x = 1.1, the expression |x + 1| - |-3| evaluates to -0.9.