Question

3х – 2| y-1 | при x=-1, y=-4

Answer 1

Ответ:

3*-1 -2= -5* [-5] = -25

Пошаговое объяснение:

Answer 2

To find the value of the expression 3x - 2|y-1| when x = -1 and y = -4, we simply substitute these values into the expression and perform the calculations step by step:

3x - 2|y-1|, where x = -1 and y = -4

Step 1: Substitute x = -1 and y = -4 into the expression:

3(-1) - 2|(-4) - 1|

Step 2: Perform the calculations inside the absolute value:

3(-1) - 2|-5|

Step 3: Calculate the absolute value:

3(-1) - 2(5)

Step 4: Perform the remaining calculations:

-3 - 10

Step 5: Final result:

-13

So, when x = -1 and y = -4, the value of the expression 3x - 2|y-1| is -13.