Question

9,57*(-0,4+6,07)-6,07*(9,57-0,4) дам 20 балов

Answer 1

Ответ:9,57×5,67-6,07×9,17=-1,4

Пошаговое объяснение:

Answer 2

Ответ: -1,4

Пошаговое объяснение:

Answer 3

9,57 * (-0,4 + 6,07) - 6,07 * (9,57 - 0,4)

First, let's simplify the expressions inside the parentheses: -0,4 + 6,07 = 5,67 9,57 - 0,4 = 9,17

Now we can substitute these values into the original expression: 9,57 * 5,67 - 6,07 * 9,17

Next, we can perform the multiplications: 9,57 * 5,67 = 54,2619 6,07 * 9,17 = 55,5589

Now we can subtract the second result from the first: 54,2619 - 55,5589 = -1,297

So the final answer is -1,297.

Дам 20 балов.