Question

|2x-2| + |x| при x=1,3​

Answer 1

I2*1,3 - 2I + I1,3I = I2,6-2I + I1,3I = I0,6I+I1,3I = 0,6+1,3 = 1,9

Answer 2

To find the value of the expression |2x-2| + |x| when x = 1 and x = 3, we substitute these values into the expression.

Let's start with x = 1: |2x-2| + |x| = |2(1) - 2| + |1| = |2 - 2| + |1| = |0| + |1| = 0 + 1 = 1

Now, let's evaluate the expression for x = 3: |2x-2| + |x| = |2(3) - 2| + |3| = |6 - 2| + |3| = |4| + |3| = 4 + 3 = 7

Therefore, when x = 1, the expression |2x-2| + |x| evaluates to 1, and when x = 3, it evaluates to 7.