Question

| -x | - |1,4 - 5x| при x= 1,2Сколько будет??? Скиньте пошаговое решение

Answer 1

Ответ:

Пошаговое объяснение:

|-1.2| - |1.4 - 5*1.2|= 1.2 - 4.6= -3.4

Answer 2

To find the value of the expression | -x | - |1,4 - 5x| when x = 1.2, follow these steps:

Step 1: Substitute x with 1.2 in the expression. Step 2: Calculate the absolute values. Step 3: Perform the subtraction.

Let's start:

Step 1: Substitute x with 1.2 in the expression: |-1.2| - |1,4 - 5 * 1.2|

Step 2: Calculate the absolute values: |-1.2| is the absolute value of -1.2, which is 1.2.

For |1,4 - 5 * 1.2|, first, calculate 5 * 1.2: 5 * 1.2 = 6

Now, find the absolute value of 1.4 - 6: |1.4 - 6| = |-4.6| = 4.6

Step 3: Perform the subtraction: 1.2 - 4.6 = -3.4

So, when x = 1.2, the value of the expression | -x | - |1,4 - 5x| is -3.4.