Question

-2,8-(4,2-(1,7+(-7/3+11/6)))​пжжжжжжж

Answer 1

Ответ:

-5,8

Пошаговое объяснение:

-2,8 - (4,2 - (1,7 + (-7/3 + 11/6))) =

​-2,8 - (4,2 - (1,7 + (-0,5))) = ​​-2,8 - (4,2 - (1,7 - 0,5)) =

-2,8 - (4,2 - 1,2) = -2,8 - 3 = -5,8

Answer 2

To simplify the given expression, let's break it down step by step:

1. Evaluate the expression inside the innermost parentheses: -7/3 + 11/6 = -14/6 + 11/6 = -3/6 = -1/2

2. Substitute the result back into the expression: 4,2 - (1,7 + (-1/2))

3. Evaluate the expression inside the parentheses: 1,7 + (-1/2) = 1,7 - 1/2 = 1,7 - 0,5 = 1,2

4. Substitute the result back into the expression: 4,2 - 1,2

5. Perform the subtraction: 4,2 - 1,2 = 3,0

Therefore, the simplified expression is 3,0.