Question

Раскройте скобки a-(c-(a+b))

Answer 1

A-(c-a-b)=a-c+a+b=2a+b-c

Answer 2

А-(с-а-b)=a-c+a+b=2a-c+b

Answer 3

Expression Analysis: a-(c-(a+b))

To analyze the expression a-(c-(a+b)), let's break it down step by step:

1. First, let's consider the innermost parentheses (a+b). This represents the sum of variables a and b. 2. Next, we have the expression c-(a+b). This subtracts the sum of a and b from the variable c. 3. Finally, we have the expression a-(c-(a+b)). This subtracts the result of c-(a+b) from the variable a.

To simplify the expression further, we can apply the distributive property of subtraction:

a - (c - (a + b)) = a - c + (a + b)

So, the simplified expression is a - c + (a + b).

Please note that this analysis is based on the given expression and does not take into account any specific values for the variables a, b, and c.