Question

4·x-4·(10·x+2)при x·6​

Answer 1

Ответ:

4*6-4*(10*6+2)

12-4(60+2)

12-4*62

12-248

-236

Answer 2

To evaluate the expression 4·x - 4·(10·x+2) when x = 6, we substitute x = 6 into the expression and simplify.

First, let's simplify the expression inside the parentheses (10·x + 2) when x = 6: 10·6 + 2 = 60 + 2 = 62

Now we can substitute this value back into the main expression: 4·x - 4·(10·x+2) = 4·6 - 4·62

Next, let's calculate each part of the expression: 4·6 = 24 4·62 = 248

Now we can substitute these values back into the main expression: 24 - 248

Finally, we can subtract: 24 - 248 = -224

Therefore, when x = 6, the value of the expression 4·x - 4·(10·x+2) is -224.