Question

2a-(3a+b)+(4a-2b) помогите пж

Answer 1

2a-(3a+b)+(4a-2b)=2а-3а-b+4a-2b=3a-3b=3(a-b)

Answer 2

2а-(3а+b)+(4a-2b)=2a-3a-b+4a-2b=3a-3b=3(a-b)
Ответ:3(a-b)

Answer 3

Solving the Expression 2a-(3a+b)+(4a-2b)

To solve the expression 2a-(3a+b)+(4a-2b), we can simplify it step by step.

1. Combine Like Terms: - First, combine like terms within the parentheses. - Then, apply the operations outside the parentheses.

2. Step-by-Step Simplification: - Start by simplifying the terms within the parentheses. - Then, apply the operations outside the parentheses.

Step 1: Combine Like Terms within Parentheses

- The expression 2a-(3a+b) can be simplified as follows: - 2a - 3a - b

Step 2: Apply Operations Outside the Parentheses

- Now, we can apply the operations outside the parentheses: - 2a - 3a - b + 4a - 2b

Step 3: Final Simplification

- Combining like terms, we get: - (2a - 3a + 4a) - (b + 2b) - 3a - 3b

So, the simplified form of the expression 2a-(3a+b)+(4a-2b) is 3a - 3b.

This simplification is based on the standard rules of algebraic expressions.

- Source: ' ??? : 1) 2x^9*(-4a^2 x^3)^2 ...' - Source: ' - - ...' - Source: '2) ...'