Question

Решите пример. 2р-(3р-(2р-с))=

Answer 1

2p-(3p-2p+c)=2p-3p+2p-c=0

Answer 2

2p-(3p-2p+c)=2p-p-c=p-c

Answer 3

Solving the Expression

To solve the given expression, we'll start by simplifying the innermost parentheses first and then work our way outwards.

The given expression is: 2r - (3r - (2r - s))

First, let's simplify the expression inside the innermost parentheses: - (2r - s)

Now, we can simplify the expression within the next set of parentheses: - (3r - (2r - s))

Finally, we can simplify the entire expression: - 2r - (3r - (2r - s))

Let's proceed with the simplification.

Simplification

The expression 2r - (3r - (2r - s)) simplifies as follows: - 2r - (3r - (2r - s)) - 2r - (3r - 2r + s) - 2r - 3r + 2r - s - 3r - s

So, the simplified form of the given expression 2r - (3r - (2r - s)) is 3r - s.