Question

Раскройте скобки: -(x-y-(-a))+(-b+c)

Answer 1

-(x-y-(-a))+(-b+c)=-(х-у+а)-b+c=c-x+y-a-b

Answer 2

Ответ:

-x+y-a-b+c

Пошаговое объяснение:

-(x-y+a)-b+c раскрыты внутренние скобки

-x+y-a-b+c

Answer 3

To simplify the expression by expanding the brackets, follow these steps:

1. Distribute the negative sign to the terms inside the first set of parentheses: -(x - y - (-a)) = -x + y + (-1)(-a) = -x + y + a

2. Distribute the plus sign to the terms inside the second set of parentheses: (-b + c) = -b + c

Now, combining the simplified expressions, we have: -(x - y - (-a)) + (-b + c) = (-x + y + a) + (-b + c)

At this point, the expression cannot be further simplified without more information about the values of x, y, a, b, and c.