Question

(x-2.81)+(3.2-x) !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Все просто,иксы сокращаются,остается это 0,39

Answer 2

(x-2.81)+(3.2-x) =х-2,81+3,2-х=х-х+3,2-2,81=0,39

Answer 3

To simplify the expression (x-2.81) + (3.2-x), you can start by removing the parentheses and combining like terms:

(x - 2.81) + (3.2 - x) = x - 2.81 + 3.2 - x

Next, you can rearrange the terms to group the like terms together:

(x - x) + (-2.81 + 3.2) = 0 + 0.39

Finally, simplify further:

0 + 0.39 = 0.39

Therefore, the simplified expression is 0.39.